diff --git a/addons/account/static/src/components/account_move_form/account_move_form_notebook.xml b/addons/account/static/src/components/account_move_form/account_move_form_notebook.xml
index 5b1194f7249..a53e2dd85e8 100644
--- a/addons/account/static/src/components/account_move_form/account_move_form_notebook.xml
+++ b/addons/account/static/src/components/account_move_form/account_move_form_notebook.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates xml:space="preserve">
-    <t t-name="account.AccountMoveFormNotebook" t-inherit="web.Notebook" t-inherit-mode="primary" owl="1">
+    <t t-name="account.AccountMoveFormNotebook" t-inherit="web.Notebook" t-inherit-mode="primary">
         <xpath expr="//a[@class='nav-link']" position="attributes">
             <attribute name="t-on-click.prevent">() => this.changeTabTo(navItem[0])</attribute>
         </xpath>
diff --git a/addons/account/static/src/components/account_payment_field/account_payment.xml b/addons/account/static/src/components/account_payment_field/account_payment.xml
index 8c1793ac24e..d0947e08da7 100644
--- a/addons/account/static/src/components/account_payment_field/account_payment.xml
+++ b/addons/account/static/src/components/account_payment_field/account_payment.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-name="account.AccountPaymentField" owl="1">
+    <t t-name="account.AccountPaymentField">
         <div>
             <t t-if="outstanding">
                 <div>
@@ -61,7 +61,7 @@
         </div>
     </t>
 
-    <t t-name="account.AccountPaymentPopOver" owl="1">
+    <t t-name="account.AccountPaymentPopOver">
         <div class="account_payment_popover">
             <h3 t-if="props.title" class="o_popover_header"><t t-out="props.title"/></h3>
             <div class="px-2">
diff --git a/addons/account/static/src/components/account_resequence/account_resequence.xml b/addons/account/static/src/components/account_resequence/account_resequence.xml
index 149b3be038c..a18065b84b5 100644
--- a/addons/account/static/src/components/account_resequence/account_resequence.xml
+++ b/addons/account/static/src/components/account_resequence/account_resequence.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="account.ResequenceRenderer" owl="1" >
+    <t t-name="account.ResequenceRenderer" >
             <table t-if="data.changeLines.length" class="table table-sm">
                 <thead><tr>
                     <th>Date</th>
@@ -16,7 +16,7 @@
             </table>
     </t>
 
-    <t t-name="account.ResequenceChangeLine" owl="1">
+    <t t-name="account.ResequenceChangeLine">
         <tr>
             <td t-out="props.changeLine.date"/>
             <td t-out="props.changeLine.current_name"/>
diff --git a/addons/account/static/src/components/account_type_selection/account_type_selection.xml b/addons/account/static/src/components/account_type_selection/account_type_selection.xml
index 0b301bfd389..5e0f60f7fa2 100644
--- a/addons/account/static/src/components/account_type_selection/account_type_selection.xml
+++ b/addons/account/static/src/components/account_type_selection/account_type_selection.xml
@@ -2,7 +2,7 @@
 
 <templates>
 
-    <t t-name="account.AccountTypeSelection" t-inherit="web.SelectionField" t-inherit-mode="primary" owl="1">
+    <t t-name="account.AccountTypeSelection" t-inherit="web.SelectionField" t-inherit-mode="primary">
         <xpath expr="//t[@t-foreach='options']" position="replace">
             <t t-foreach="hierarchyOptions" t-as="group" t-key="group_index">
                 <optgroup t-att-label="group.name">
diff --git a/addons/account/static/src/components/bills_upload/bills_upload.xml b/addons/account/static/src/components/bills_upload/bills_upload.xml
index e01e7159fc7..bf2ed8842ec 100644
--- a/addons/account/static/src/components/bills_upload/bills_upload.xml
+++ b/addons/account/static/src/components/bills_upload/bills_upload.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="account.DropZone" owl="1">
+    <t t-name="account.DropZone">
         <div t-if="props.visible"
             t-attf-class="o_drop_area"
             t-on-dragover.prevent="()=>{}"
@@ -11,7 +11,7 @@
         </div>
     </t>
 
-    <t t-name="account.AccountFileUploader" owl="1">
+    <t t-name="account.AccountFileUploader">
         <div t-att-class="props.record and props.record.data ? 'oe_kanban_color_' + props.record.data.color : ''">
             <FileUploader
                 acceptedFileExtensions="props.acceptedFileExtensions"
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="account.ListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="account.ListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary">
         <xpath expr="//div[@t-ref='root']" position="before">
             <AccountDropZone
                 visible="state.dropzoneVisible"
@@ -39,7 +39,7 @@
         </xpath>
     </t>
 
-    <t t-name="account.KanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="account.KanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary">
         <xpath expr="//div[@t-ref='root']" position="before">
             <AccountDropZone
                 visible="state.dropzoneVisible"
@@ -50,19 +50,19 @@
         </xpath>
     </t>
 
-    <t t-name="account.ListView.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="account.ListView.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
             <t t-call="account.AccountViewUploadButton"/>
         </xpath>
     </t>
 
-    <t t-name="account.KanbanView.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="account.KanbanView.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_cp_buttons')]" position="inside">
             <t t-call="account.AccountViewUploadButton"/>
         </xpath>
     </t>
 
-    <t t-name="account.AccountViewUploadButton" owl="1">
+    <t t-name="account.AccountViewUploadButton">
         <!-- No record is available so rely on the action context to contain the default_move_type -->
         <AccountFileUploader>
             <t t-set-slot="toggler">
@@ -73,7 +73,7 @@
         </AccountFileUploader>
     </t>
 
-    <t t-name="account.DashboardKanbanRecord" owl="1">
+    <t t-name="account.DashboardKanbanRecord">
         <div
             role="article"
             t-att-class="getRecordClasses()"
@@ -94,7 +94,7 @@
         </div>
     </t>
 
-    <t t-name="account.JournalUploadLink" owl="1">
+    <t t-name="account.JournalUploadLink">
         <div t-att-class="props.btnClass" groups="account.group_account_invoice">
             <a href="#" t-out="props.linkText"/>
         </div>
diff --git a/addons/account/static/src/components/grouped_view_widget/grouped_view_widget.xml b/addons/account/static/src/components/grouped_view_widget/grouped_view_widget.xml
index 4fbbdd24a6c..12ce877604e 100644
--- a/addons/account/static/src/components/grouped_view_widget/grouped_view_widget.xml
+++ b/addons/account/static/src/components/grouped_view_widget/grouped_view_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="account.GroupedListTemplate" owl="1">
+    <t t-name="account.GroupedListTemplate">
         <table t-if="data.groups_vals.length" class="table table-sm o_list_table table table-sm table-hover table-striped o_list_table_grouped">
             <thead><tr>
                 <t t-foreach="data.options.columns" t-as="col" t-key="col_index">
@@ -16,7 +16,7 @@
         </t>
     </t>
 
-    <tbody t-name="account.GroupedItemsTemplate" owl="1">
+    <tbody t-name="account.GroupedItemsTemplate">
         <tr style="background-color: #dee2e6;">
             <td t-attf-colspan="{{props.options.columns.length}}">
                 <t t-out="props.group_vals.group_name"/>
@@ -27,7 +27,7 @@
         </t>
     </tbody>
 
-    <tr t-name="account.GroupedItemTemplate" owl="1">
+    <tr t-name="account.GroupedItemTemplate">
         <t t-foreach="props.options.columns" t-as="col" t-key="col_index">
             <td t-out="props.item_vals[col['field']]" t-attf-class="{{col['class']}}"/>
         </t>
diff --git a/addons/account/static/src/components/journal_dashboard_activity/journal_dashboard_activity.xml b/addons/account/static/src/components/journal_dashboard_activity/journal_dashboard_activity.xml
index 2b448ece29b..1dc87594d9b 100644
--- a/addons/account/static/src/components/journal_dashboard_activity/journal_dashboard_activity.xml
+++ b/addons/account/static/src/components/journal_dashboard_activity/journal_dashboard_activity.xml
@@ -2,7 +2,7 @@
 
 <templates>
 
-     <t t-name="account.JournalDashboardActivity" owl="1">
+     <t t-name="account.JournalDashboardActivity">
         <t t-foreach="info.activities" t-as="activity" t-key="activity_index">
             <div class="row">
                 <div class="col-8 o_mail_activity">
diff --git a/addons/account/static/src/components/mail_attachments/mail_attachments.xml b/addons/account/static/src/components/mail_attachments/mail_attachments.xml
index 7d5578dd6ae..df4b53ca4f0 100644
--- a/addons/account/static/src/components/mail_attachments/mail_attachments.xml
+++ b/addons/account/static/src/components/mail_attachments/mail_attachments.xml
@@ -4,7 +4,7 @@
     <t t-name="account.mail_attachment_file"
        t-inherit="web.Many2ManyBinaryField.attachment_preview"
        t-inherit-mode="primary"
-       owl="1">
+      >
         <xpath expr="//div[hasclass('o_attachment_wrap')]" position="after">
             <!-- lite display for placeholder files -->
             <div class="o_attachment_wrap" t-if="file.placeholder">
@@ -25,7 +25,7 @@
         </xpath>
     </t>
 
-    <t t-name="account.mail_attachments" owl="1">
+    <t t-name="account.mail_attachments">
         <t t-set="data" t-value="getValue()"/>
 
         <div t-attf-class="oe_fileupload" aria-atomic="true">
diff --git a/addons/account/static/src/components/open_move_widget/open_move_widget.xml b/addons/account/static/src/components/open_move_widget/open_move_widget.xml
index 2c8ecace54c..0895bacf4f1 100644
--- a/addons/account/static/src/components/open_move_widget/open_move_widget.xml
+++ b/addons/account/static/src/components/open_move_widget/open_move_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="account.OpenMoveWidget" owl="1">
+    <t t-name="account.OpenMoveWidget">
         <a href="#" t-out="props.record.data[props.name]" t-on-click.prevent.stop="(ev) => this.openMove()"/>
     </t>
 
diff --git a/addons/account/static/src/components/section_and_note_fields_backend/section_and_note_fields_backend.xml b/addons/account/static/src/components/section_and_note_fields_backend/section_and_note_fields_backend.xml
index 16cc0994aa1..02c4fa62ec3 100644
--- a/addons/account/static/src/components/section_and_note_fields_backend/section_and_note_fields_backend.xml
+++ b/addons/account/static/src/components/section_and_note_fields_backend/section_and_note_fields_backend.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="account.sectionAndNoteListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="account.sectionAndNoteListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary">
         <xpath expr="//table" position="attributes">
             <attribute name="class" position="add" separator=" ">o_section_and_note_list_view</attribute>
         </xpath>
     </t>
 
-    <t t-name="account.SectionAndNoteText" owl="1">
+    <t t-name="account.SectionAndNoteText">
         <t t-component="componentToUse" t-props="props"/>
     </t>
 
diff --git a/addons/account/static/src/components/settings_form_view/res_config_dev_tool.xml b/addons/account/static/src/components/settings_form_view/res_config_dev_tool.xml
index 2429848c949..8e77266838e 100644
--- a/addons/account/static/src/components/settings_form_view/res_config_dev_tool.xml
+++ b/addons/account/static/src/components/settings_form_view/res_config_dev_tool.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <template>
-    <div t-name='account.res_config_dev_tool' t-inherit="web.res_config_dev_tool" t-inherit-mode="extension" owl="1" primary="1">
+    <div t-name='account.res_config_dev_tool' t-inherit="web.res_config_dev_tool" t-inherit-mode="extension" primary="1">
         <xpath expr="//Setting" position="inside">
             <a t-if="isDebug" class="d-block" t-on-click.prevent="onClickDownloadXSD" href="#">Download XSD files (XML validation)</a>
         </xpath>
diff --git a/addons/account/static/src/components/systray_item/systray_item.xml b/addons/account/static/src/components/systray_item/systray_item.xml
index f2cc401285c..50966fb5fc1 100644
--- a/addons/account/static/src/components/systray_item/systray_item.xml
+++ b/addons/account/static/src/components/systray_item/systray_item.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
-    <t t-name="account.SystrayItem" owl="1">
+    <t t-name="account.SystrayItem">
         <div t-if="isQuickEditModeEnabled">
             <a class="d-none d-md-block" t-esc="currentCompany.name"/>
         </div>
diff --git a/addons/account/static/src/components/tax_totals/tax_totals.xml b/addons/account/static/src/components/tax_totals/tax_totals.xml
index edcf4a8b928..374bd55f2c4 100644
--- a/addons/account/static/src/components/tax_totals/tax_totals.xml
+++ b/addons/account/static/src/components/tax_totals/tax_totals.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="account.TaxGroupComponent" owl="1">
+    <t t-name="account.TaxGroupComponent">
         <tr>
             <td class="o_td_label">
                 <label class="o_form_label o_tax_total_label" t-out="props.taxGroup.tax_group_name"/>
@@ -39,7 +39,7 @@
         </tr>
     </t>
 
-    <t t-name="account.TaxTotalsField" owl="1">
+    <t t-name="account.TaxTotalsField">
         <table t-if="totals" class="oe_right">
             <tbody>
                 <t t-foreach="totals.subtotals" t-as="subtotal" t-key="subtotal['name']">
diff --git a/addons/account/static/src/xml/legacy_tax_totals.xml b/addons/account/static/src/xml/legacy_tax_totals.xml
index 1f53f5dd2d0..f9598b69a05 100644
--- a/addons/account/static/src/xml/legacy_tax_totals.xml
+++ b/addons/account/static/src/xml/legacy_tax_totals.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="account.LegacyTaxGroupComponent" owl="1">
+    <t t-name="account.LegacyTaxGroupComponent">
         <tr>
             <td class="o_td_label">
                 <label class="o_form_label o_tax_total_label" t-out="props.taxGroup.tax_group_name"/>
@@ -38,7 +38,7 @@
         </tr>
     </t>
 
-    <div t-name="account.LegacyTaxTotalsField" owl="1">
+    <div t-name="account.LegacyTaxTotalsField">
         <table t-if="totals.value" class="oe_right">
             <tbody>
                 <t t-foreach="totals.value.subtotals" t-as="subtotal" t-key="subtotal['name']">
diff --git a/addons/account_peppol/static/src/components/res_config_settings_buttons/res_config_settings_buttons.xml b/addons/account_peppol/static/src/components/res_config_settings_buttons/res_config_settings_buttons.xml
index 33a33e035c6..e0ca046c61a 100644
--- a/addons/account_peppol/static/src/components/res_config_settings_buttons/res_config_settings_buttons.xml
+++ b/addons/account_peppol/static/src/components/res_config_settings_buttons/res_config_settings_buttons.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="account_peppol.ActionButtons" owl="1">
+    <t t-name="account_peppol.ActionButtons">
         <xpath expr="//div[hasclass('action_buttons')]" position="inside">
             <div class="d-flex" colspan="3">
                 <div class="mt-3">
diff --git a/addons/account_peppol/static/src/components/verification_code_widget/verification_code_widget.xml b/addons/account_peppol/static/src/components/verification_code_widget/verification_code_widget.xml
index 656eec8f0a8..6e6fe5e32f3 100644
--- a/addons/account_peppol/static/src/components/verification_code_widget/verification_code_widget.xml
+++ b/addons/account_peppol/static/src/components/verification_code_widget/verification_code_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="account_peppol.VerificationCodeWidget" owl="1">
+    <t t-name="account_peppol.VerificationCodeWidget">
         <div class="row w-50 mt-0 pt-0" t-on-focusout="_save">
             <t t-foreach="[...Array(6).keys()]" t-as="i" t-key="i">
                 <input class="verification_code col border border-2 rounded m-1 p-0 text-center"
diff --git a/addons/analytic/static/src/components/analytic_distribution/analytic_distribution.xml b/addons/analytic/static/src/components/analytic_distribution/analytic_distribution.xml
index 92dd344eca7..e5113a1fa62 100644
--- a/addons/analytic/static/src/components/analytic_distribution/analytic_distribution.xml
+++ b/addons/analytic/static/src/components/analytic_distribution/analytic_distribution.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="analytic.AnalyticDistribution" owl="1">
+    <t t-name="analytic.AnalyticDistribution">
         <div class="o_field_tags d-inline-flex flex-wrap mw-100" t-att-class="{'o_tags_input o_input': !props.readonly}" t-ref="analyticDistribution" t-on-keydown="onWidgetKeydown">
             <TagsList tags="this.tags"/>
             <div t-if="!props.readonly" class="o_input_dropdown d-inline-flex w-100" tabindex="0" t-ref="mainElement" t-on-focus="onMainElementFocus" t-on-click="onMainElementFocus">
@@ -12,7 +12,7 @@
         </div>
     </t>
 
-    <t t-name="analytic.AnalyticDistributionPopup" owl="1">
+    <t t-name="analytic.AnalyticDistributionPopup">
         <div class="analytic_distribution_popup o-dropdown-menu show rounded py-0" t-if="state.showDropdown" t-ref="analyticDropdown">
             <div class="popover-header sticky-top">
                 <div class="d-flex">
diff --git a/addons/auth_password_policy/static/src/password_field.xml b/addons/auth_password_policy/static/src/password_field.xml
index 7e66a4782f3..5e78f9df18a 100644
--- a/addons/auth_password_policy/static/src/password_field.xml
+++ b/addons/auth_password_policy/static/src/password_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="auth_password_policy.PasswordField" owl="1">
+    <t t-name="auth_password_policy.PasswordField">
         <span t-if="props.readonly" t-out="props.record.data[props.name] and '*'.repeat(props.record.data[props.name].length)"/>
         <t t-else="">
             <input class="o_input o_field_password" type="password"
diff --git a/addons/barcodes/static/src/components/barcode_scanner.xml b/addons/barcodes/static/src/components/barcode_scanner.xml
index 0468e49a7be..210a0e9a903 100644
--- a/addons/barcodes/static/src/components/barcode_scanner.xml
+++ b/addons/barcodes/static/src/components/barcode_scanner.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="barcodes.BarcodeScanner" owl="1">
+    <t t-name="barcodes.BarcodeScanner">
         <div class="o_barcode_mobile_container">
             <a t-if="isBarcodeScannerSupported" role="button" class="btn btn-primary o_mobile_barcode" t-on-click="openMobileScanner">
                 <i class="fa fa-camera fa-2x o_barcode_mobile_camera"/>
diff --git a/addons/barcodes/static/src/float_scannable_field.xml b/addons/barcodes/static/src/float_scannable_field.xml
index cbc490df1c2..5a2a07c9b76 100644
--- a/addons/barcodes/static/src/float_scannable_field.xml
+++ b/addons/barcodes/static/src/float_scannable_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="barcodes.FloatScannableField" t-inherit="web.FloatField" t-inherit-mode="primary" owl="1">
+    <t t-name="barcodes.FloatScannableField" t-inherit="web.FloatField" t-inherit-mode="primary">
         <xpath expr="//input" position="attributes">
             <attribute name="t-on-barcode_scanned">onBarcodeScanned</attribute>
             <attribute name="t-att-data-enable-barcode">true</attribute>
diff --git a/addons/base_automation/static/src/xml/base_automation_error_dialog.xml b/addons/base_automation/static/src/xml/base_automation_error_dialog.xml
index 5cb78ef1424..01e11b5fa01 100644
--- a/addons/base_automation/static/src/xml/base_automation_error_dialog.xml
+++ b/addons/base_automation/static/src/xml/base_automation_error_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="base_automation.ErrorDialog" t-inherit="web.ErrorDialog" t-inherit-mode="primary" owl="1">
+    <t t-name="base_automation.ErrorDialog" t-inherit="web.ErrorDialog" t-inherit-mode="primary">
         <xpath expr="//div[@role='alert']" position="inside">
             <p>
                 The error occurred during the execution of the automated action
diff --git a/addons/base_iban/static/src/components/iban_widget/iban_widget.xml b/addons/base_iban/static/src/components/iban_widget/iban_widget.xml
index c0b95eac41f..60f6b4fb947 100644
--- a/addons/base_iban/static/src/components/iban_widget/iban_widget.xml
+++ b/addons/base_iban/static/src/components/iban_widget/iban_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="base_iban.iban" t-inherit="web.CharField" owl="1">
+    <t t-name="base_iban.iban" t-inherit="web.CharField">
         <xpath expr="//input" position="attributes">
             <attribute name="class" add="o_iban_input_with_validator" separator=" "/>
             <attribute name="t-on-input">validateIbanDebounced</attribute>
diff --git a/addons/base_import/static/src/import_action/import_action.xml b/addons/base_import/static/src/import_action/import_action.xml
index 56efaa502ee..33fcf77147b 100644
--- a/addons/base_import/static/src/import_action/import_action.xml
+++ b/addons/base_import/static/src/import_action/import_action.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportAction" owl="1">
+    <t t-name="ImportAction">
         <div class="h-100 d-flex flex-column">
             <Layout className="'o_import_action d-flex h-100 overflow-auto bg-white'" display="display">
                 <t t-set-slot="control-panel-create-button">
diff --git a/addons/base_import/static/src/import_block_ui.xml b/addons/base_import/static/src/import_block_ui.xml
index 8c4db802815..1665aeaeec7 100644
--- a/addons/base_import/static/src/import_block_ui.xml
+++ b/addons/base_import/static/src/import_block_ui.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="base_import.BlockUI" owl="1">
+    <t t-name="base_import.BlockUI">
         <div class="o_blockUI fixed-top d-flex justify-content-center align-items-center flex-column vh-100 bg-black-50">
             <div class="o_spinner mb-4">
                 <img src="/web/static/img/spin.svg" alt="Loading..."/>
diff --git a/addons/base_import/static/src/import_data_column_error/import_data_column_error.xml b/addons/base_import/static/src/import_data_column_error/import_data_column_error.xml
index 548e1b5368b..f97501b7dfd 100644
--- a/addons/base_import/static/src/import_data_column_error/import_data_column_error.xml
+++ b/addons/base_import/static/src/import_data_column_error/import_data_column_error.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportDataColumnError" owl="1">
+    <t t-name="ImportDataColumnError">
         <div class="o_import_report alert alert-danger mb-2">
             <t t-if="props.errors.length > 1">
                 <p>
diff --git a/addons/base_import/static/src/import_data_content/import_data_content.xml b/addons/base_import/static/src/import_data_content/import_data_content.xml
index 270538945ee..bbc553db992 100644
--- a/addons/base_import/static/src/import_data_content/import_data_content.xml
+++ b/addons/base_import/static/src/import_data_content/import_data_content.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportDataContent" owl="1">
+    <t t-name="ImportDataContent">
         <div class="o_import_data_content flex-grow-1 overflow-auto border-start">
             <div t-if="props.previewError" class="border-bottom p-2 bg-light">
                 <div class="alert alert-danger mb-0">
@@ -100,7 +100,7 @@
         </div>
     </t>
 
-    <t t-name="ImportDataContent.tooltip" owl="1">
+    <t t-name="ImportDataContent.tooltip">
         <h5 class="border-bottom p-2">Preview</h5>
         <div class="p-2 pt-0 pe-3">
             <p
diff --git a/addons/base_import/static/src/import_data_options/import_data_options.xml b/addons/base_import/static/src/import_data_options/import_data_options.xml
index f9191a2b430..a51e3b94f2b 100644
--- a/addons/base_import/static/src/import_data_options/import_data_options.xml
+++ b/addons/base_import/static/src/import_data_options/import_data_options.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportDataOptions" owl="1">
+    <t t-name="ImportDataOptions">
         <div t-if="isVisible and state.options.length > 1" t-attf-class="o_import_dropdown o_import_field_#{props.fieldInfo.type} alert alert-danger mb-2">
             <b>When a value cannot be matched:</b>
             <select class="o_import_create_option form-select w-auto bg-light" t-att-type="props.fieldInfo.type" t-on-change="onSelectionChanged">
diff --git a/addons/base_import/static/src/import_data_progress/import_data_progress.xml b/addons/base_import/static/src/import_data_progress/import_data_progress.xml
index c61d2c0c880..4379a81cae9 100644
--- a/addons/base_import/static/src/import_data_progress/import_data_progress.xml
+++ b/addons/base_import/static/src/import_data_progress/import_data_progress.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportDataProgress" owl="1">
+    <t t-name="ImportDataProgress">
         <div t-if="props.importProgress.step > 1" class="o_import_data_progress d-flex align-items-center flex-column">
             <div class="o_import_progress_dialog_batch text-center">
                 Batch <span class="o_import_progress_dialog_batch_count"><t t-esc="props.importProgress.step"/></span> out of <span t-esc="props.totalSteps"/>...
diff --git a/addons/base_import/static/src/import_data_sidepanel/import_data_sidepanel.xml b/addons/base_import/static/src/import_data_sidepanel/import_data_sidepanel.xml
index de0337526a0..53d7f85bfa9 100644
--- a/addons/base_import/static/src/import_data_sidepanel/import_data_sidepanel.xml
+++ b/addons/base_import/static/src/import_data_sidepanel/import_data_sidepanel.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="ImportDataSidepanel" owl="1">
+    <t t-name="ImportDataSidepanel">
         <div class="o_import_data_sidepanel p-3 overflow-auto">
             <div class="pb-4">
                 <h4>Imported file</h4>
diff --git a/addons/base_import/static/src/import_records/import_records.xml b/addons/base_import/static/src/import_records/import_records.xml
index ca09b33448d..dfd83b8da27 100644
--- a/addons/base_import/static/src/import_records/import_records.xml
+++ b/addons/base_import/static/src/import_records/import_records.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="base_import.ImportRecords" owl="1">
+    <t t-name="base_import.ImportRecords">
         <DropdownItem class="'o_import_menu'" onSelected.bind="importRecords">
             <i class="fa fa-fw fa-download me-1"/>Import records
         </DropdownItem>
diff --git a/addons/board/static/src/add_to_board/add_to_board.xml b/addons/board/static/src/add_to_board/add_to_board.xml
index 6be70d40fa1..be89ad06129 100644
--- a/addons/board/static/src/add_to_board/add_to_board.xml
+++ b/addons/board/static/src/add_to_board/add_to_board.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="board.AddToBoard" owl="1">
+    <t t-name="board.AddToBoard">
         <Dropdown class="'o_add_to_board'">
             <t t-set-slot="toggler">
                 <img src="/board/static/description/icon.svg" alt="Dashboard Icon" class="o_cp_action_app_icon oi-large me-1"/>
diff --git a/addons/board/static/src/board_action.xml b/addons/board/static/src/board_action.xml
index 9f6ba28378c..39a4fc6cefc 100644
--- a/addons/board/static/src/board_action.xml
+++ b/addons/board/static/src/board_action.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="board.BoardAction" owl="1">
+    <t t-name="board.BoardAction">
         <t t-if="isValid">
             <View t-props="viewProps"/>
         </t>
diff --git a/addons/board/static/src/board_controller.xml b/addons/board/static/src/board_controller.xml
index 0c19acb34ac..f4d98aed08c 100644
--- a/addons/board/static/src/board_controller.xml
+++ b/addons/board/static/src/board_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="board.BoardView" owl="1">
+    <t t-name="board.BoardView">
         <div class="o_dashboard d-flex flex-column">
             <t t-if="board.isEmpty">
                 <t t-call="board.NoContent"/>
@@ -12,7 +12,7 @@
         </div>
     </t>
 
-    <t t-name="board.Content" owl="1">
+    <t t-name="board.Content">
         <div t-if="!env.isSmall" class="o-dashboard-header d-flex justify-content-end">
             <Dropdown togglerClass="'btn btn-secondary m-2 p-2'">
                 <t t-set-slot="toggler">
@@ -46,7 +46,7 @@
         </div>
     </t>
 
-    <t t-name="board.NoContent" owl="1">
+    <t t-name="board.NoContent">
         <div class="o_view_nocontent">
             <div class="o_nocontent_help">
                 <p class="o_view_nocontent_neutral_face">
@@ -65,7 +65,7 @@
         </div>
     </t>
 
-    <t t-name="board.arch" owl="1">
+    <t t-name="board.arch">
         <form t-att-string="title">
             <board t-att-style="layout">
                 <column t-foreach="columns" t-as="column" t-key="column_index">
diff --git a/addons/calendar/static/src/components/calendar_provider_config/calendar_connect_provider.xml b/addons/calendar/static/src/components/calendar_provider_config/calendar_connect_provider.xml
index 310e9c5409e..59067fe42ff 100644
--- a/addons/calendar/static/src/components/calendar_provider_config/calendar_connect_provider.xml
+++ b/addons/calendar/static/src/components/calendar_provider_config/calendar_connect_provider.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="calendar.CalendarConnectProvider" owl="1">
+    <t t-name="calendar.CalendarConnectProvider">
         <a role="button" title="Connect" class="o_calendar_activate_external_cal btn btn-primary"
             t-on-click="onConnect">Connect</a>
     </t>
diff --git a/addons/calendar/static/src/views/ask_recurrence_update_policy_dialog.xml b/addons/calendar/static/src/views/ask_recurrence_update_policy_dialog.xml
index 36310232d48..43ef8a36677 100644
--- a/addons/calendar/static/src/views/ask_recurrence_update_policy_dialog.xml
+++ b/addons/calendar/static/src/views/ask_recurrence_update_policy_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="calendar.AskRecurrenceUpdatePolicyDialog" owl="1">
+    <t t-name="calendar.AskRecurrenceUpdatePolicyDialog">
         <Dialog size="'sm'" title="env._t('Edit Recurrent event')">
             <t t-foreach="Object.entries(possibleValues)" t-as="value" t-key="value[0]">
                 <t t-set="name" t-value="value[0]"/>
@@ -10,7 +10,7 @@
                     <label class="form-check-label o_form_label" t-att-for="name" t-esc="state.label"/>
                 </div>
             </t>
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary" t-on-click="confirm">
                     Confirm
                 </button>
diff --git a/addons/calendar/static/src/views/attendee_calendar/attendee_calendar_controller.xml b/addons/calendar/static/src/views/attendee_calendar/attendee_calendar_controller.xml
index 4bdeffb6100..ee965f55822 100644
--- a/addons/calendar/static/src/views/attendee_calendar/attendee_calendar_controller.xml
+++ b/addons/calendar/static/src/views/attendee_calendar/attendee_calendar_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="calendar.AttendeeCalendarController" t-inherit="web.CalendarController" t-inherit-mode="primary" owl="1">
+    <t t-name="calendar.AttendeeCalendarController" t-inherit="web.CalendarController" t-inherit-mode="primary">
         <DatePicker position="after">
             <div id="calendar_sync_wrapper" t-if="isSystemUser">
                 <div id="calendar_sync_title" class="o_calendar_sync text-center">
diff --git a/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_popover.xml b/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_popover.xml
index 006f713b883..44243f47dc4 100644
--- a/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_popover.xml
+++ b/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_popover.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="calendar.AttendeeCalendarCommonPopover.body" t-inherit="web.CalendarCommonPopover.body" t-inherit-mode="primary" owl="1">
+    <t t-name="calendar.AttendeeCalendarCommonPopover.body" t-inherit="web.CalendarCommonPopover.body" t-inherit-mode="primary">
         <xpath expr="//ul[hasclass('o_cw_popover_fields_secondary')]" position="attributes">
             <attribute name="t-if">isEventDetailsVisible</attribute>
         </xpath>
     </t>
 
-    <t t-name="calendar.AttendeeCalendarCommonPopover.footer" t-inherit="web.CalendarCommonPopover.footer" t-inherit-mode="primary" owl="1">
+    <t t-name="calendar.AttendeeCalendarCommonPopover.footer" t-inherit="web.CalendarCommonPopover.footer" t-inherit-mode="primary">
         <xpath expr="//t[@t-if='isEventEditable']" position="after">
             <t t-elif="isEventViewable">
                 <a href="#" class="btn btn-primary o_cw_popover_edit" t-on-click="onEditEvent">View</a>
diff --git a/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_renderer.xml b/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_renderer.xml
index e6fcccdac4d..efc01d141c4 100644
--- a/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_renderer.xml
+++ b/addons/calendar/static/src/views/attendee_calendar/common/attendee_calendar_common_renderer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="calendar.AttendeeCalendarCommonRenderer.event" owl="1">
+    <t t-name="calendar.AttendeeCalendarCommonRenderer.event">
         <div class="fc-content">
             <div t-attf-class="#{attendeeStatus != 'accepted' ? 'fw-normal' : ''} o_event_title me-2">
                 <span t-if="isAlone" class="fa fa-exclamation-circle"/>
diff --git a/addons/calendar/static/src/views/attendee_calendar/year/attendee_calendar_year_popover.xml b/addons/calendar/static/src/views/attendee_calendar/year/attendee_calendar_year_popover.xml
index 098d35e108f..0d3f85d36d9 100644
--- a/addons/calendar/static/src/views/attendee_calendar/year/attendee_calendar_year_popover.xml
+++ b/addons/calendar/static/src/views/attendee_calendar/year/attendee_calendar_year_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="calendar.AttendeeCalendarYearPopover.body" t-inherit="web.CalendarYearPopover.body" t-inherit-mode="primary" owl="1">
+    <t t-name="calendar.AttendeeCalendarYearPopover.body" t-inherit="web.CalendarYearPopover.body" t-inherit-mode="primary">
         <!-- Since we duplicate the event this is needed to avoid duplicated key errors -->
         <xpath expr="//t[@t-foreach='recordGroup.records']" position="attributes">
             <attribute name="t-key">record._recordId</attribute>
diff --git a/addons/calendar/static/src/views/calendar_form/calendar_quick_create.xml b/addons/calendar/static/src/views/calendar_form/calendar_quick_create.xml
index 65e97182b96..1eb0d79bc35 100644
--- a/addons/calendar/static/src/views/calendar_form/calendar_quick_create.xml
+++ b/addons/calendar/static/src/views/calendar_form/calendar_quick_create.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="calendar.CalendarQuickCreateButtons" t-inherit="web.FormViewDialog.ToOne.buttons" owl="1">
+    <t t-name="calendar.CalendarQuickCreateButtons" t-inherit="web.FormViewDialog.ToOne.buttons">
         <xpath expr="//button[contains(@class, 'o_form_button_cancel')]" position="after">
             <button class="btn btn-secondary" t-on-click="goToFullEvent">More Options</button>
         </xpath>
diff --git a/addons/calendar/static/src/views/fields/many2many_attendee_expandable.xml b/addons/calendar/static/src/views/fields/many2many_attendee_expandable.xml
index bcfe38df89f..bd1e8382c9f 100644
--- a/addons/calendar/static/src/views/fields/many2many_attendee_expandable.xml
+++ b/addons/calendar/static/src/views/fields/many2many_attendee_expandable.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="calendar.Many2ManyAttendeeExpandable" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="calendar.Many2ManyAttendeeExpandable" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('many2many_tags_avatar_field_container')]" position="attributes">
             <attribute name="class" remove="mw-100" add="w-100" separator=" "/>
         </xpath>
diff --git a/addons/crm/static/src/views/crm_kanban/crm_column_progress.xml b/addons/crm/static/src/views/crm_kanban/crm_column_progress.xml
index 5c7cd516490..81072fae026 100644
--- a/addons/crm/static/src/views/crm_kanban/crm_column_progress.xml
+++ b/addons/crm/static/src/views/crm_kanban/crm_column_progress.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="crm.ColumnProgress" t-inherit="web.ColumnProgress" t-inherit-mode="primary" owl="1">
+    <t t-name="crm.ColumnProgress" t-inherit="web.ColumnProgress" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_column_progress')]" position="attributes">
             <attribute name="class" remove="w-75" add="w-50" separator=" "/>
         </xpath>
diff --git a/addons/crm/static/src/views/crm_kanban/crm_kanban_renderer.xml b/addons/crm/static/src/views/crm_kanban/crm_kanban_renderer.xml
index 301cbdab7bf..e6ae78f2543 100644
--- a/addons/crm/static/src/views/crm_kanban/crm_kanban_renderer.xml
+++ b/addons/crm/static/src/views/crm_kanban/crm_kanban_renderer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="crm.CrmKanbanHeader" t-inherit="web.KanbanHeader" t-inherit-mode="primary" owl="1">
+    <t t-name="crm.CrmKanbanHeader" t-inherit="web.KanbanHeader" t-inherit-mode="primary">
         <xpath expr="//ColumnProgress" position="attributes">
             <attribute name="progressBarState">props.progressBarState</attribute>
         </xpath>
diff --git a/addons/crm/static/src/views/forecast_kanban/forecast_kanban_renderer.xml b/addons/crm/static/src/views/forecast_kanban/forecast_kanban_renderer.xml
index 511534d4d91..d2694e032e5 100644
--- a/addons/crm/static/src/views/forecast_kanban/forecast_kanban_renderer.xml
+++ b/addons/crm/static/src/views/forecast_kanban/forecast_kanban_renderer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="crm.ForecastKanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="crm.ForecastKanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary">
         <KanbanColumnQuickCreate position="replace">
             <t t-if="isGroupedByForecastField()">
                 <ForecastKanbanColumnQuickCreate
diff --git a/addons/data_recycle/static/src/views/data_recycle_list_view.xml b/addons/data_recycle/static/src/views/data_recycle_list_view.xml
index 928e49fd915..2807676f1fb 100644
--- a/addons/data_recycle/static/src/views/data_recycle_list_view.xml
+++ b/addons/data_recycle/static/src/views/data_recycle_list_view.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="DataRecycle.buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="DataRecycle.buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
             <t t-if="nbSelected">
                 <button type="button" class="btn btn-primary o_data_recycle_validate_button" t-on-click="onValidateClick">
diff --git a/addons/event/static/src/icon_selection_field/icon_selection_field.xml b/addons/event/static/src/icon_selection_field/icon_selection_field.xml
index 70db8d9ed4e..3b3df9f378b 100644
--- a/addons/event/static/src/icon_selection_field/icon_selection_field.xml
+++ b/addons/event/static/src/icon_selection_field/icon_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="event.IconSelectionField" owl="1">
+    <t t-name="event.IconSelectionField">
         <i t-att-class="icon" t-att-data-tooltip="title"/>
     </t>
 
diff --git a/addons/google_calendar/static/src/views/google_calendar/google_calendar_controller.xml b/addons/google_calendar/static/src/views/google_calendar/google_calendar_controller.xml
index 9bd810a9cdb..ebf65ce86c6 100644
--- a/addons/google_calendar/static/src/views/google_calendar/google_calendar_controller.xml
+++ b/addons/google_calendar/static/src/views/google_calendar/google_calendar_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="google_calendar.GoogleCalendarController" t-inherit="calendar.AttendeeCalendarController" t-inherit-mode="extension" owl="1">
+    <t t-name="google_calendar.GoogleCalendarController" t-inherit="calendar.AttendeeCalendarController" t-inherit-mode="extension">
         <xpath expr="//div[@id='calendar_sync_wrapper']" position="attributes">
             <attribute name="t-if">true</attribute>
         </xpath>
diff --git a/addons/hr/static/src/components/avatar_card/avatar_card_popover_patch.xml b/addons/hr/static/src/components/avatar_card/avatar_card_popover_patch.xml
index 4fb71d461c9..27277006ae7 100644
--- a/addons/hr/static/src/components/avatar_card/avatar_card_popover_patch.xml
+++ b/addons/hr/static/src/components/avatar_card/avatar_card_popover_patch.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.AvatarCardPopover" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.AvatarCardPopover" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o_avatar_card_buttons')]" position="inside">
             <button class="btn btn-secondary btn-sm" t-on-click.stop="onClickViewEmployee"> View profile </button>
         </xpath>
     </t>
 
-    <t t-name="hr.avatarCardUserInfos" owl="1">
+    <t t-name="hr.avatarCardUserInfos">
         <small class="text-muted" t-if="user.job_title" t-esc="user.job_title"/>
         <span class="text-muted" t-if="user.department_id" data-tooltip="Department" t-esc="user.department_id[1]"/>
     </t>
diff --git a/addons/hr/static/src/components/background_image/background_image.xml b/addons/hr/static/src/components/background_image/background_image.xml
index c3b38ff5c74..e929353bc7b 100644
--- a/addons/hr/static/src/components/background_image/background_image.xml
+++ b/addons/hr/static/src/components/background_image/background_image.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.BackgroundImage" owl="1">
+    <t t-name="hr.BackgroundImage">
         <img
             loading="lazy"
             t-att-data-tooltip-template="hasTooltip and tooltipAttributes.template"
diff --git a/addons/hr/static/src/components/department_chart/department_chart.xml b/addons/hr/static/src/components/department_chart/department_chart.xml
index 20704562ac8..0aca97f4ce3 100644
--- a/addons/hr/static/src/components/department_chart/department_chart.xml
+++ b/addons/hr/static/src/components/department_chart/department_chart.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.DepartmentChart" owl="1">
+    <t t-name="hr.DepartmentChart">
         <div class="o_hr_department_chart">
             <div class="o_horizontal_separator mb-3 text-uppercase fw-bolder small">Department Organization</div>
             <t t-if="state.hierarchy.self">
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="hr.DepartmentChart.Department" owl="1">
+    <t t-name="hr.DepartmentChart.Department">
         <t t-if="dept">
             <div t-attf-class="#{hideTree?'':'o_treeEntry'} mb-0 ps-4">
                 <div class="d-flex justify-content-between">
diff --git a/addons/hr/static/src/components/employee_chat/employee_chat.xml b/addons/hr/static/src/components/employee_chat/employee_chat.xml
index 228b7f6189f..f6edb3dd288 100644
--- a/addons/hr/static/src/components/employee_chat/employee_chat.xml
+++ b/addons/hr/static/src/components/employee_chat/employee_chat.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr.OpenChat" owl="1">
+    <t t-name="hr.OpenChat">
         <a t-if="props.record.data.user_id"
             title="Chat"
             icon="fa-comments"
diff --git a/addons/hr/static/src/components/radio_image_field/radio_image_field.xml b/addons/hr/static/src/components/radio_image_field/radio_image_field.xml
index 9c79b2ed3b3..d08d53edd47 100644
--- a/addons/hr/static/src/components/radio_image_field/radio_image_field.xml
+++ b/addons/hr/static/src/components/radio_image_field/radio_image_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="hr_homeworking.RadioImageField" owl="1">
+    <t t-name="hr_homeworking.RadioImageField">
         <div role="radiogroup" class="d-flex flex-wrap" t-att-aria-label="string">
             <t t-foreach="items" t-as="item" t-key="item[0]">
                 <t t-if="['office', 'home', 'other'].includes(item[0])">
diff --git a/addons/hr/static/src/components/work_permit_upload/work_permit_upload.xml b/addons/hr/static/src/components/work_permit_upload/work_permit_upload.xml
index 9cb0958f026..49dcbdfca5b 100644
--- a/addons/hr/static/src/components/work_permit_upload/work_permit_upload.xml
+++ b/addons/hr/static/src/components/work_permit_upload/work_permit_upload.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="hr.WorkPermitUploadField" t-inherit="web.BinaryField" t-inherit-mode="primary" owl="1">
+    <t t-name="hr.WorkPermitUploadField" t-inherit="web.BinaryField" t-inherit-mode="primary">
         <xpath expr="//label[hasclass('o_select_file_button')]" position="attributes">
             <attribute name="class" remove="btn-primary" add="btn-secondary" separator=" " />
         </xpath>
diff --git a/addons/hr_attendance/static/src/client_action/greeting_message/greeting_message.xml b/addons/hr_attendance/static/src/client_action/greeting_message/greeting_message.xml
index 0713fade70a..e144cca66db 100644
--- a/addons/hr_attendance/static/src/client_action/greeting_message/greeting_message.xml
+++ b/addons/hr_attendance/static/src/client_action/greeting_message/greeting_message.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.GreetingMessage" owl="1">
+<t t-name="hr_attendance.GreetingMessage">
     <CardLayout>
         <t t-if="attendance">
             <t t-call="hr_attendance.UserBadge">
diff --git a/addons/hr_attendance/static/src/client_action/kiosk_confirm/kiosk_confirm.xml b/addons/hr_attendance/static/src/client_action/kiosk_confirm/kiosk_confirm.xml
index 13346bc156b..dc23705ad87 100644
--- a/addons/hr_attendance/static/src/client_action/kiosk_confirm/kiosk_confirm.xml
+++ b/addons/hr_attendance/static/src/client_action/kiosk_confirm/kiosk_confirm.xml
@@ -3,13 +3,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.UserBadge" owl="1">
+<t t-name="hr_attendance.UserBadge">
     <div class="o_hr_attendance_user_badge o_home_menu_background d-flex align-items-end justify-content-center flex-grow-1 pt-5 pt-md-4 bg-odoo">
         <img class="img rounded-circle mb-n5" t-attf-src="/web/image?model=hr.employee.public&amp;field=avatar_128&amp;id=#{userId}" t-att-title="userName" height="80" t-att-alt="userName"/>
     </div>
 </t>
 
-<t t-name="hr_attendance.KioskConfirm" owl="1">
+<t t-name="hr_attendance.KioskConfirm">
     <CardLayout>
 
         <button class="o_hr_attendance_back_button btn btn-block btn-secondary btn-lg d-block d-md-none py-5">
diff --git a/addons/hr_attendance/static/src/client_action/kiosk_mode/kiosk_mode.xml b/addons/hr_attendance/static/src/client_action/kiosk_mode/kiosk_mode.xml
index 106d4a7a4b0..363f9f440dd 100644
--- a/addons/hr_attendance/static/src/client_action/kiosk_mode/kiosk_mode.xml
+++ b/addons/hr_attendance/static/src/client_action/kiosk_mode/kiosk_mode.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.KioskMode" owl="1">
+<t t-name="hr_attendance.KioskMode">
     <CardLayout kioskModeClasses="'o_barcode_main pt-5'">
         <h2 class="mb-2"><small>Welcome to</small> <t t-esc="companyName"/></h2>
         <img t-att-src="companyImageUrl" alt="Company Logo" class="o_hr_attendance_kiosk_company_image align-self-center img img-fluid mb-3" width="200"/>
diff --git a/addons/hr_attendance/static/src/client_action/my_attendances/my_attendances.xml b/addons/hr_attendance/static/src/client_action/my_attendances/my_attendances.xml
index ee0cce32caa..5b85c6caa74 100644
--- a/addons/hr_attendance/static/src/client_action/my_attendances/my_attendances.xml
+++ b/addons/hr_attendance/static/src/client_action/my_attendances/my_attendances.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.MyAttendances" owl="1">
+<t t-name="hr_attendance.MyAttendances">
     <CardLayout>
         <t t-if="employee">
             <t t-call="hr_attendance.UserBadge">
diff --git a/addons/hr_attendance/static/src/components/card_layout/card_layout.xml b/addons/hr_attendance/static/src/components/card_layout/card_layout.xml
index 006f46900f2..99ca2404ada 100644
--- a/addons/hr_attendance/static/src/components/card_layout/card_layout.xml
+++ b/addons/hr_attendance/static/src/components/card_layout/card_layout.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.CardLayout" owl="1">
+<t t-name="hr_attendance.CardLayout">
     <div class="o_hr_attendance_kiosk_mode_container o_home_menu_background d-flex flex-column align-items-center justify-content-center h-100 text-center position-relative">
         <span class="o_hr_attendance_kiosk_backdrop position-absolute top-0 start-0 end-0 bottom-0 bg-black-25"/>
         <div t-attf-class="o_hr_attendance_kiosk_mode flex-grow-1 flex-md-grow-0 card pb-3 px-0 px-lg-5 {{props.kioskModeClasses}}">
diff --git a/addons/hr_attendance/static/src/components/check_in_out/check_in_out.xml b/addons/hr_attendance/static/src/components/check_in_out/check_in_out.xml
index 4a5fe57bf83..0562b7f3aa2 100644
--- a/addons/hr_attendance/static/src/components/check_in_out/check_in_out.xml
+++ b/addons/hr_attendance/static/src/components/check_in_out/check_in_out.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="hr_attendance.CheckInOut" owl="1">
+<t t-name="hr_attendance.CheckInOut">
     <div class="flex-grow-1">
         <button t-on-click="() => this.onClickSignInOut()" t-attf-class="o_hr_attendance_sign_in_out_icon btn btn-{{ props.checkedIn ? 'warning' : 'success' }} align-self-center px-5 py-3 mt-4 mb-2">
             <span class="align-middle fs-2 me-3 text-white" t-if="!props.checkedIn">Check IN</span>
diff --git a/addons/hr_contract/static/src/widgets/tooltip_warning_widget.xml b/addons/hr_contract/static/src/widgets/tooltip_warning_widget.xml
index 3e1c6ded16c..e3046be8863 100644
--- a/addons/hr_contract/static/src/widgets/tooltip_warning_widget.xml
+++ b/addons/hr_contract/static/src/widgets/tooltip_warning_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="hr_contract.ContractWarningTooltip" owl="1">
+    <t t-name="hr_contract.ContractWarningTooltip">
         <span
             class="fa fa-exclamation-triangle text-danger o_calendar_warning ms-3"
             data-tooltip-template="hr_contract.CalendarMismatch"
diff --git a/addons/hr_contract/static/src/xml/hr_contract_templates.xml b/addons/hr_contract/static/src/xml/hr_contract_templates.xml
index 7f2f04aa538..90197179f2a 100644
--- a/addons/hr_contract/static/src/xml/hr_contract_templates.xml
+++ b/addons/hr_contract/static/src/xml/hr_contract_templates.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_contract.CalendarMismatch" owl="1">
+    <t t-name="hr_contract.CalendarMismatch">
         <div class="o-tooltip px-1 py-2">
             <p style="font-size: 12px;" class="text-danger"
                 t-esc="text"/>
diff --git a/addons/hr_expense/static/src/components/attachment_number.xml b/addons/hr_expense/static/src/components/attachment_number.xml
index be34618c1b0..0f5040ce571 100644
--- a/addons/hr_expense/static/src/components/attachment_number.xml
+++ b/addons/hr_expense/static/src/components/attachment_number.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="hr_expense.AttachmentNumber" owl="1">
+    <t t-name="hr_expense.AttachmentNumber">
         <div>
             <span class="fa fa-paperclip pe-1 align-middle"/>
             <t t-if="attachment_number > 0" class="text-center" t-out="attachment_number"/>
diff --git a/addons/hr_expense/static/src/components/expense_dashboard.xml b/addons/hr_expense/static/src/components/expense_dashboard.xml
index b9a9e85e3af..0fc455ea00f 100644
--- a/addons/hr_expense/static/src/components/expense_dashboard.xml
+++ b/addons/hr_expense/static/src/components/expense_dashboard.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_expense.ExpenseDashboard" owl="1">
+    <t t-name="hr_expense.ExpenseDashboard">
         <div class="o_expense_container position-sticky start-0 d-flex o_form_statusbar">
             <t t-foreach="Object.entries(state.expenses)" t-as="expense" t-key="expense[0]">
                 <t t-set="name" t-value="expense[0]"/>
diff --git a/addons/hr_expense/static/src/views/kanban.xml b/addons/hr_expense/static/src/views/kanban.xml
index 79e451044ba..17f10249264 100644
--- a/addons/hr_expense/static/src/views/kanban.xml
+++ b/addons/hr_expense/static/src/views/kanban.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_expense.KanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.KanbanRenderer" t-inherit="web.KanbanRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_kanban_renderer')]" position="attributes">
             <attribute name="class" add="position-relative h-auto" separator=" "/>
         </xpath>
@@ -11,13 +11,13 @@
         </xpath>
     </t>
 
-    <t t-name="hr_expense.DashboardKanbanRenderer" t-inherit="hr_expense.KanbanRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.DashboardKanbanRenderer" t-inherit="hr_expense.KanbanRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_kanban_renderer')]" position="before">
             <ExpenseDashboard/>
         </xpath>
     </t>
 
-    <t t-name="hr_expense.KanbanButtons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.KanbanButtons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_cp_buttons')]" position="inside">
             <input type="file" name="ufile" class="d-none" t-ref="fileInput" multiple="1" accept="*" t-on-change="onChangeFileInput" />
             <button type="button" class="d-none d-md-inline o_button_upload_expense btn btn-primary" t-on-click.prevent="uploadDocument">
diff --git a/addons/hr_expense/static/src/views/list.xml b/addons/hr_expense/static/src/views/list.xml
index 9cd71d63402..0fe429320b4 100644
--- a/addons/hr_expense/static/src/views/list.xml
+++ b/addons/hr_expense/static/src/views/list.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_expense.ListButtons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.ListButtons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary">
 
        <!-- hr.expense and hr.expense.sheet -->
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
@@ -27,7 +27,7 @@
         </xpath>
     </t>
 
-    <t t-name="hr_expense.ListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.ListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_renderer')]" position="before">
             <div t-if="dragState.showDragZone" class="o_dropzone">
                 <i class="fa fa-upload fa-10x"></i>
@@ -39,7 +39,7 @@
     </t>
 
 
-    <t t-name="hr_expense.DashboardListRenderer" t-inherit="hr_expense.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_expense.DashboardListRenderer" t-inherit="hr_expense.ListRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_renderer')]" position="before">
             <ExpenseDashboard/>
         </xpath>
diff --git a/addons/hr_fleet/static/src/views/hr_fleet_kanban/hr_fleet_kanban_controller.xml b/addons/hr_fleet/static/src/views/hr_fleet_kanban/hr_fleet_kanban_controller.xml
index ea1285f857b..2c36c9c9ca7 100644
--- a/addons/hr_fleet/static/src/views/hr_fleet_kanban/hr_fleet_kanban_controller.xml
+++ b/addons/hr_fleet/static/src/views/hr_fleet_kanban/hr_fleet_kanban_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="hr_fleet.HrFleetKanbanController.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_fleet.HrFleetKanbanController.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_cp_buttons')]" position="inside">
             <input type="file" multiple="true" t-ref="uploadFileInput" class="o_input_file o_hidden" t-on-change.stop="onInputChange"/>
             <button type="button" t-att-class="'d-none d-md-block btn' + (!env.isSmall ? ' btn-primary' : 'btn-secondary')" t-on-click="() => this.uploadFileInput.el.click()">
diff --git a/addons/hr_holidays/static/src/dashboard/time_off_card.xml b/addons/hr_holidays/static/src/dashboard/time_off_card.xml
index 877bf23b63f..08de049f48d 100644
--- a/addons/hr_holidays/static/src/dashboard/time_off_card.xml
+++ b/addons/hr_holidays/static/src/dashboard/time_off_card.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <div t-name="hr_holidays.TimeOffCard" owl="1" class="o_timeoff_card py-3 text-odoo">
+    <div t-name="hr_holidays.TimeOffCard" class="o_timeoff_card py-3 text-odoo">
         <t t-set="data" t-value="props.data"/>
         <t t-set="duration" t-value="props.requires_allocation ? data.virtual_remaining_leaves : data.virtual_leaves_taken"/>
         <t t-set="show_popover" t-value="true"/>
@@ -40,7 +40,7 @@
         </span>
     </div>
 
-    <t t-name="hr_holidays.TimeOffCardMobile" owl="1">
+    <t t-name="hr_holidays.TimeOffCardMobile">
         <t t-set="data" t-value="props.data"/>
         <t t-set="duration" t-value="props.requires_allocation ? data.virtual_remaining_leaves : data.virtual_leaves_taken" />
 
@@ -54,7 +54,7 @@
         </span>
     </t>
 
-    <t t-name="hr_holidays.TimeOffCardPopover" owl="1">
+    <t t-name="hr_holidays.TimeOffCardPopover">
         <div class="o_timeoff_info">
             <Popover position="'right'" popoverClass="'o_timeoff_popover'">
                 <span class="fa fa-question-circle-o"/>
diff --git a/addons/hr_holidays/static/src/dashboard/time_off_dashboard.xml b/addons/hr_holidays/static/src/dashboard/time_off_dashboard.xml
index 078565fcc8a..4c05033e307 100644
--- a/addons/hr_holidays/static/src/dashboard/time_off_dashboard.xml
+++ b/addons/hr_holidays/static/src/dashboard/time_off_dashboard.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <div t-name="hr_holidays.TimeOffDashboard" owl="1" class="o_timeoff_dashboard">
+    <div t-name="hr_holidays.TimeOffDashboard" class="o_timeoff_dashboard">
         <t t-foreach="state.holidays" t-as="holiday" t-key="holiday[3]">
             <TimeOffCard name="holiday[0]" data="holiday[1]" requires_allocation="holiday[2] == 'yes'" id="holiday[3]"/>
         </t>
diff --git a/addons/hr_holidays/static/src/leave_stats/leave_stats.xml b/addons/hr_holidays/static/src/leave_stats/leave_stats.xml
index 726c3cf2a4e..47753badeff 100644
--- a/addons/hr_holidays/static/src/leave_stats/leave_stats.xml
+++ b/addons/hr_holidays/static/src/leave_stats/leave_stats.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <div t-name="hr_holidays.LeaveStatsComponent" owl="1" class="o_leave_stats">
+    <div t-name="hr_holidays.LeaveStatsComponent" class="o_leave_stats">
         <div t-if="employee" id="o_leave_stats_employee">
             <div class="o_hr_leave_subtitle">
                 <t t-esc="employee[1]"/> in <t t-esc="thisYear"/>
diff --git a/addons/hr_holidays/static/src/radio_image_field/radio_image_field.xml b/addons/hr_holidays/static/src/radio_image_field/radio_image_field.xml
index 9b7b65d3a7b..4023f54dbda 100644
--- a/addons/hr_holidays/static/src/radio_image_field/radio_image_field.xml
+++ b/addons/hr_holidays/static/src/radio_image_field/radio_image_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="hr_holidays.RadioImageField" owl="1">
+    <t t-name="hr_holidays.RadioImageField">
         <div role="radiogroup" class="d-flex flex-wrap gap-4" t-att-aria-label="string">
             <t t-if="props.readonly">
                 <t t-if="value !== false">
diff --git a/addons/hr_holidays/static/src/views/calendar/calendar_controller.xml b/addons/hr_holidays/static/src/views/calendar/calendar_controller.xml
index 788cf55816a..37e393ed24b 100644
--- a/addons/hr_holidays/static/src/views/calendar/calendar_controller.xml
+++ b/addons/hr_holidays/static/src/views/calendar/calendar_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="hr_holidays.CalendarController" t-inherit="web.CalendarController" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_holidays.CalendarController" t-inherit="web.CalendarController" t-inherit-mode="primary">
         <xpath expr="//Layout" position="inside">
             <t t-set-slot="control-panel-create-button">
                 <span class="o_timeoff_buttons btn-group">
diff --git a/addons/hr_holidays/static/src/views/calendar/calendar_renderer.xml b/addons/hr_holidays/static/src/views/calendar/calendar_renderer.xml
index 45fc4acdb5c..f6f1a42f77a 100644
--- a/addons/hr_holidays/static/src/views/calendar/calendar_renderer.xml
+++ b/addons/hr_holidays/static/src/views/calendar/calendar_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="hr_holidays.CalendarRenderer" owl="1">
+    <t t-name="hr_holidays.CalendarRenderer">
         <div class="o_timeoff_calendar">
             <TimeOffDashboard t-if="showDashboard" employeeId="employeeId"/>
             <t t-call="web.CalendarRenderer"/>
diff --git a/addons/hr_holidays/static/src/views/calendar/filter_panel/calendar_filter_panel.xml b/addons/hr_holidays/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
index 09fcc648a5c..413addcd307 100644
--- a/addons/hr_holidays/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
+++ b/addons/hr_holidays/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="hr_holidays.CalendarFilterPanel" t-inherit="web.CalendarFilterPanel" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_holidays.CalendarFilterPanel" t-inherit="web.CalendarFilterPanel" t-inherit-mode="primary">
         <xpath expr="//t[@t-foreach='props.model.filterSections']" position="after">
             <div class="o_calendar_filter">
                 <h5>Legend</h5>
@@ -39,7 +39,7 @@
     </t>
 
 
-    <t t-name="hr_holidays.CalendarFilterPanel.filter" t-inherit="web.CalendarFilterPanel.filter" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_holidays.CalendarFilterPanel.filter" t-inherit="web.CalendarFilterPanel.filter" t-inherit-mode="primary">
         <xpath expr="//span[@t-esc='filter.label']" position="replace">
             <span class="o_cw_filter_title text-truncate flex-grow">
                 <t t-esc="filter.label"/>
diff --git a/addons/hr_holidays/static/src/views/calendar/year/calendar_year_popover.xml b/addons/hr_holidays/static/src/views/calendar/year/calendar_year_popover.xml
index a4be527e96d..b11ad19beab 100644
--- a/addons/hr_holidays/static/src/views/calendar/year/calendar_year_popover.xml
+++ b/addons/hr_holidays/static/src/views/calendar/year/calendar_year_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_holidays.MandatoryDayCalendarYearPopover.body" owl="1">
+    <t t-name="hr_holidays.MandatoryDayCalendarYearPopover.body">
         <t t-foreach="recordGroups" t-as="recordGroup" t-key="recordGroup.title">
             <div class="fw-bold mt-2" t-esc="recordGroup.title" />
             <t t-foreach="recordGroup.records" t-as="record" t-key="record.id">
diff --git a/addons/hr_holidays/static/src/views/view_dialog/form_view_dialog.xml b/addons/hr_holidays/static/src/views/view_dialog/form_view_dialog.xml
index a273628f862..47d515370dc 100644
--- a/addons/hr_holidays/static/src/views/view_dialog/form_view_dialog.xml
+++ b/addons/hr_holidays/static/src/views/view_dialog/form_view_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="hr_holidays.FormViewDialog.buttons" t-inherit="web.FormViewDialog.ToOne.buttons" owl="1">
+    <t t-name="hr_holidays.FormViewDialog.buttons" t-inherit="web.FormViewDialog.ToOne.buttons">
         <xpath expr="//button[contains(@class, 'o_form_button_save')]" position="replace">
             <button class="btn btn-primary o_form_button_save" t-on-click="saveButtonClicked" data-hotkey="q">Save</button>
         </xpath>
diff --git a/addons/hr_holidays_attendance/static/src/xml/time_off_calendar.xml b/addons/hr_holidays_attendance/static/src/xml/time_off_calendar.xml
index 6296e428f9c..fb246e3f4a9 100644
--- a/addons/hr_holidays_attendance/static/src/xml/time_off_calendar.xml
+++ b/addons/hr_holidays_attendance/static/src/xml/time_off_calendar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates id="template" xml:space="preserve">
-    <t t-name="hr_holidays_attendance.TimeOffCard" t-inherit="hr_holidays.TimeOffCard" t-inherit-mode="extension" owl="1">
+    <t t-name="hr_holidays_attendance.TimeOffCard" t-inherit="hr_holidays.TimeOffCard" t-inherit-mode="extension">
         <xpath expr="//t[@t-set='duration']" position="replace">
             <t t-set="duration" t-value="props.requires_allocation || props.data['overtime_deductible']?props.data['virtual_remaining_leaves']:props.data['virtual_leaves_taken']" />
         </xpath>
@@ -16,7 +16,7 @@
         </xpath>
     </t>
 
-    <t t-name="hr_holidays_attendance.TimeOffCardMobile" t-inherit="hr_holidays.TimeOffCardMobile" t-inherit-mode="extension" owl="1">
+    <t t-name="hr_holidays_attendance.TimeOffCardMobile" t-inherit="hr_holidays.TimeOffCardMobile" t-inherit-mode="extension">
         <xpath expr="//t[@t-set='duration']" position="replace">
             <t t-set="duration" t-value="props.requires_allocation || props.data['overtime_deductible']?props.data['virtual_remaining_leaves']:props.data['virtual_leaves_taken']" />
         </xpath>
diff --git a/addons/hr_homeworking/static/src/calendar/common/calender_common_renderer.xml b/addons/hr_homeworking/static/src/calendar/common/calender_common_renderer.xml
index b7337f66ec9..f6f91a0fddf 100644
--- a/addons/hr_homeworking/static/src/calendar/common/calender_common_renderer.xml
+++ b/addons/hr_homeworking/static/src/calendar/common/calender_common_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="hr.homeworking.CalendarCommonRenderer.worklocation" owl="1">
+    <t t-name="hr.homeworking.CalendarCommonRenderer.worklocation">
         <t t-if="multiCalendar">
             <div class="o_homework_multi">
                 <t t-foreach="records" t-as="record" t-key="record.id">
@@ -31,7 +31,7 @@
         </t>
     </t>
 
-    <t t-name="hr.homeworking.CalendarCommonRenderer.buttonWorklocation" owl="1">
+    <t t-name="hr.homeworking.CalendarCommonRenderer.buttonWorklocation">
         <div class="btnWorklocation w-100">
             <button class='rounded-pill o_month text-nowrap bg-info-light'>
                 <i class="fa fa-map-marker" aria-hidden="true"></i>
diff --git a/addons/hr_homeworking/static/src/calendar/common/popover/calendar_common_popover.xml b/addons/hr_homeworking/static/src/calendar/common/popover/calendar_common_popover.xml
index 96623bca081..b7667872e49 100644
--- a/addons/hr_homeworking/static/src/calendar/common/popover/calendar_common_popover.xml
+++ b/addons/hr_homeworking/static/src/calendar/common/popover/calendar_common_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="homework.AttendeeCalendarCommonPopover" owl="1">
+    <t t-name="homework.AttendeeCalendarCommonPopover">
         <t t-if="isWorkLocationEvent()">
         <Record resModel="'hr.employee.location'" resId="props.record.rawRecord.idInDB" fieldNames="fieldNames" mode="'readonly'" t-slot-scope="slot">
             <div class="card-header d-flex justify-content-between py-2 pe-2">
@@ -34,7 +34,7 @@
             <t t-call="web.CalendarCommonPopover" />
         </t>
     </t>
-    <t t-name="homework.AttendeeCalendarCommonPopover.body" owl="1">
+    <t t-name="homework.AttendeeCalendarCommonPopover.body">
         <t t-if="isWorkLocationEvent()">
             <Record resModel="'hr.employee.location'" resId="props.record.rawRecord.idInDB" fieldNames="fieldNames" mode="'readonly'" t-slot-scope="slot">
                 <ul class="list-group list-group-flush">
@@ -60,7 +60,7 @@
         </t>
     </t>
 
-    <t t-name="homework.AttendeeCalendarCommonPopover.footer" owl="1">
+    <t t-name="homework.AttendeeCalendarCommonPopover.footer">
         <t t-if="isWorkLocationEvent()">
             <Record resModel="'hr.employee.location'" resId="props.record.rawRecord.idInDB" fieldNames="fieldNames" mode="'readonly'" t-slot-scope="slot">
                 <t t-if="isCurrentUserIsOwnerWorklocation()">
diff --git a/addons/hr_org_chart/static/src/fields/hr_org_chart.xml b/addons/hr_org_chart/static/src/fields/hr_org_chart.xml
index c70a6ab7835..b6d10f59c97 100644
--- a/addons/hr_org_chart/static/src/fields/hr_org_chart.xml
+++ b/addons/hr_org_chart/static/src/fields/hr_org_chart.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="hr_org_chart.hr_org_chart_employee" owl="1">
+<t t-name="hr_org_chart.hr_org_chart_employee">
     <t t-set="is_self" t-value="employee.id == view_employee_id"/>
 
     <section t-if="employee_type == 'self'" t-attf-class="o_org_chart_entry_self_container #{managers.length &gt; 0 ? 'o_org_chart_has_managers' : ''}">
@@ -19,7 +19,7 @@
     </div>
 </t>
 
-<t t-name="hr_org_chart.hr_org_chart_employee_content" owl="1">
+<t t-name="hr_org_chart.hr_org_chart_employee_content">
     <div class="o_media_left position-relative">
         <!-- NOTE: Since by the default on not squared images odoo add white borders,
             use bg-images to get a clean and centred images -->
@@ -63,7 +63,7 @@
     </div>
 </t>
 
-<t t-name="hr_org_chart.hr_org_chart" owl="1">
+<t t-name="hr_org_chart.hr_org_chart">
     <!-- NOTE: Desidered behaviour:
             The maximun number of people is always 7 (including 'self'). Managers have priority over suburdinates
             Eg. 1 Manager + 1 self = show just 5 subordinates (if availables)
@@ -123,7 +123,7 @@
     </div>
 </t>
 
-<t t-name="hr_org_chart.hr_orgchart_emp_popover" owl="1">
+<t t-name="hr_org_chart.hr_orgchart_emp_popover">
     <div class="popover o_org_chart_popup" role="tooltip">
         <div class="tooltip-arrow">
             
diff --git a/addons/hr_recruitment/static/src/applicant_char/applicant_char.xml b/addons/hr_recruitment/static/src/applicant_char/applicant_char.xml
index e33f5b9a742..adfd20bc56c 100644
--- a/addons/hr_recruitment/static/src/applicant_char/applicant_char.xml
+++ b/addons/hr_recruitment/static/src/applicant_char/applicant_char.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="hr_recruitment.ApplicantCharField" t-inherit="web.CharField" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_recruitment.ApplicantCharField" t-inherit="web.CharField" t-inherit-mode="primary">
         <xpath expr="//span[@t-esc='formattedValue']" position="attributes">
             <attribute name="t-on-click.prevent.stop">onClick</attribute>
         </xpath>
diff --git a/addons/hr_skills/static/src/fields/resume_one2many.xml b/addons/hr_skills/static/src/fields/resume_one2many.xml
index bef3347f8bd..bb5461bd32a 100644
--- a/addons/hr_skills/static/src/fields/resume_one2many.xml
+++ b/addons/hr_skills/static/src/fields/resume_one2many.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <odoo>
-    <t t-name="hr_skills.ResumeListRenderer" owl="1" t-inherit-mode="primary" t-inherit="hr_skills.SkillsListRenderer">
+    <t t-name="hr_skills.ResumeListRenderer" t-inherit-mode="primary" t-inherit="hr_skills.SkillsListRenderer">
         <xpath expr="//table" position="attributes">
             <attribute name="t-attf-class" add="table-borderless {{ !showTable ? 'd-none' : ''}}" remove="table-striped" separator=" "/>
         </xpath>
@@ -13,7 +13,7 @@
         </xpath>
     </t>
 
-    <t t-name="hr_skills.ResumeListRenderer.Rows" owl="1" t-inherit-mode="primary" t-inherit="hr_skills.SkillsListRenderer.Rows">
+    <t t-name="hr_skills.ResumeListRenderer.Rows" t-inherit-mode="primary" t-inherit="hr_skills.SkillsListRenderer.Rows">
         <xpath expr="//tr" position="attributes">
             <attribute name="class" add="o_resume_group_header" separator=" "/>
         </xpath>
@@ -22,7 +22,7 @@
         </xpath>
     </t>
 
-    <t t-name="hr_skills.ResumeListRenderer.RecordRow" owl="1" t-inherit-mode="primary" t-inherit="web.ListRenderer.RecordRow">
+    <t t-name="hr_skills.ResumeListRenderer.RecordRow" t-inherit-mode="primary" t-inherit="web.ListRenderer.RecordRow">
         <xpath expr="//t[@t-foreach='getColumns(record)']" position="replace">
             <t t-set="data" t-value="record.data"/>
             <td class="o_resume_timeline_cell position-relative pe-lg-2">
diff --git a/addons/hr_skills/static/src/fields/skills_one2many.xml b/addons/hr_skills/static/src/fields/skills_one2many.xml
index 9d87b555abb..a86084bd450 100644
--- a/addons/hr_skills/static/src/fields/skills_one2many.xml
+++ b/addons/hr_skills/static/src/fields/skills_one2many.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <odoo>
-    <t t-name="hr_skills.SkillsListRenderer" owl="1" t-inherit-mode="primary" t-inherit="web.ListRenderer">
+    <t t-name="hr_skills.SkillsListRenderer" t-inherit-mode="primary" t-inherit="web.ListRenderer">
         <xpath expr="//table" position="attributes">
             <attribute name="t-attf-class" add="mb-1 {{ !isEditable ? 'cursor-default' : '' }} {{ !showTable ? 'd-none' : ''}} o_skill_table" separator=" "/>
         </xpath>
@@ -16,7 +16,7 @@
         </xpath>
     </t>
 
-    <t t-name="hr_skills.SkillsListRenderer.Rows" owl="1">
+    <t t-name="hr_skills.SkillsListRenderer.Rows">
         <t t-foreach="Object.entries(groupedList)" t-as="skill_group" t-key="skill_group[0]">
             <tr class="o_group_has_content o_group_header">
                 <th tabindex="-1" class="o_group_name" t-att-colspan="colspan">
diff --git a/addons/hr_timesheet/static/src/components/timesheet_uom/timesheet_uom.xml b/addons/hr_timesheet/static/src/components/timesheet_uom/timesheet_uom.xml
index 1307235d26c..7a80ed8af77 100644
--- a/addons/hr_timesheet/static/src/components/timesheet_uom/timesheet_uom.xml
+++ b/addons/hr_timesheet/static/src/components/timesheet_uom/timesheet_uom.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="hr_timesheet.TimesheetUOM" owl="1">
+    <t t-name="hr_timesheet.TimesheetUOM">
         <t t-component="timesheetComponent" t-props="timesheetComponentProps"/>
     </t>
 
diff --git a/addons/hr_work_entry_contract/static/src/views/work_entry_calendar/work_entry_calendar.xml b/addons/hr_work_entry_contract/static/src/views/work_entry_calendar/work_entry_calendar.xml
index 437c6d08c2b..fa00b83719f 100644
--- a/addons/hr_work_entry_contract/static/src/views/work_entry_calendar/work_entry_calendar.xml
+++ b/addons/hr_work_entry_contract/static/src/views/work_entry_calendar/work_entry_calendar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="hr_work_entry_contract.calendar.controlButtons" t-inherit="web.CalendarController.controlButtons" t-inherit-mode="primary" owl="1">
+    <t t-name="hr_work_entry_contract.calendar.controlButtons" t-inherit="web.CalendarController.controlButtons" t-inherit-mode="primary">
         <xpath expr="." position="inside">
             <span class="btn-regenerate-work-entries">
                 <button class="btn btn-secondary ms-3" t-on-click="onRegenerateWorkEntries">
diff --git a/addons/iap/static/src/action_buttons_widget/action_buttons_widget.xml b/addons/iap/static/src/action_buttons_widget/action_buttons_widget.xml
index 671d5bccddb..7e7e391e1db 100644
--- a/addons/iap/static/src/action_buttons_widget/action_buttons_widget.xml
+++ b/addons/iap/static/src/action_buttons_widget/action_buttons_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <template id="template" xml:space="preserve">
 
-    <t t-name="iap.ActionButtonsWidget" owl="1">
+    <t t-name="iap.ActionButtonsWidget">
         <div class="row">
             <div class="col-sm">
                 <button t-on-click="onBuyLinkClicked" class="btn btn-link buy_credits px-0 o-hidden-ios text-nowrap"><i class="oi oi-arrow-right"/> Buy credits</button><br/>
diff --git a/addons/iap/static/src/xml/iap_templates.xml b/addons/iap/static/src/xml/iap_templates.xml
index 1cd20c0db02..e7ecee686a2 100644
--- a/addons/iap/static/src/xml/iap_templates.xml
+++ b/addons/iap/static/src/xml/iap_templates.xml
@@ -2,7 +2,7 @@
 <template id="template" xml:space="preserve">
 
     <!-- LAYOUT TEMPLATES -->
-    <t t-name="iap.InsufficientCreditDialog" owl="1">
+    <t t-name="iap.InsufficientCreditDialog">
         <Dialog>
             <div t-att-style="style">
                 <t t-if="props.errorData.body">
diff --git a/addons/im_livechat/static/src/composer/composer_patch.xml b/addons/im_livechat/static/src/composer/composer_patch.xml
index 5983a475b37..9d72a345491 100644
--- a/addons/im_livechat/static/src/composer/composer_patch.xml
+++ b/addons/im_livechat/static/src/composer/composer_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="im_livechat.Composer" t-inherit="mail.Composer" t-inherit-mode="extension" owl="1">
+    <t t-name="im_livechat.Composer" t-inherit="mail.Composer" t-inherit-mode="extension">
         <xpath expr="//Typing" position="replace">
             <div class="d-flex justify-content-between">
                 <t>$0</t>
diff --git a/addons/im_livechat/static/src/discuss_app/thread_icon_patch.xml b/addons/im_livechat/static/src/discuss_app/thread_icon_patch.xml
index 11c8041ee12..75ad42ff545 100644
--- a/addons/im_livechat/static/src/discuss_app/thread_icon_patch.xml
+++ b/addons/im_livechat/static/src/discuss_app/thread_icon_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="im_livechat.ThreadIcon" t-inherit="mail.ThreadIcon" t-inherit-mode="extension" owl="1">
+    <t t-name="im_livechat.ThreadIcon" t-inherit="mail.ThreadIcon" t-inherit-mode="extension">
         <xpath expr="//*[contains(@class, 'o-mail-ThreadIcon')]" position="inside">
             <t t-if="props.thread.type === 'livechat'">
                 <Typing t-if="typingService.hasTypingMembers(props.thread)" channel="props.thread" size="props.size" displayText="false"/>
diff --git a/addons/im_livechat/static/src/embed/core_ui/livechat_button.xml b/addons/im_livechat/static/src/embed/core_ui/livechat_button.xml
index bc25a9421ba..7efa069109a 100644
--- a/addons/im_livechat/static/src/embed/core_ui/livechat_button.xml
+++ b/addons/im_livechat/static/src/embed/core_ui/livechat_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="im_livechat.LivechatButton" owl="1">
+<t t-name="im_livechat.LivechatButton">
     <button
         part="openChatButton"
         t-if="isShown"
diff --git a/addons/im_livechat/static/src/embed/feedback_panel/feedback_panel.xml b/addons/im_livechat/static/src/embed/feedback_panel/feedback_panel.xml
index ec65f326ff0..73302c8192d 100644
--- a/addons/im_livechat/static/src/embed/feedback_panel/feedback_panel.xml
+++ b/addons/im_livechat/static/src/embed/feedback_panel/feedback_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="im_livechat.FeedbackPanel" owl="1">
+<t t-name="im_livechat.FeedbackPanel">
 <div class="d-flex flex-column bg-view flex-grow-1 p-3">
     <div class="p-2">
         <div class="mb-5">
diff --git a/addons/im_livechat/static/src/embed/feedback_panel/transcript_sender.xml b/addons/im_livechat/static/src/embed/feedback_panel/transcript_sender.xml
index 7176d8e7847..c06b67df959 100644
--- a/addons/im_livechat/static/src/embed/feedback_panel/transcript_sender.xml
+++ b/addons/im_livechat/static/src/embed/feedback_panel/transcript_sender.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="im_livechat.TranscriptSender" owl="1">
+<t t-name="im_livechat.TranscriptSender">
     <div class="form-text">
         <t t-if="state.status === STATUS.SENT">The conversation was sent.</t>
         <t t-elif="state.status === STATUS.FAILED">An error occurred. Please try again.</t>
diff --git a/addons/im_livechat/static/src/js/colors_reset_button/colors_reset_button.xml b/addons/im_livechat/static/src/js/colors_reset_button/colors_reset_button.xml
index 97144a1409b..e20899db5ef 100644
--- a/addons/im_livechat/static/src/js/colors_reset_button/colors_reset_button.xml
+++ b/addons/im_livechat/static/src/js/colors_reset_button/colors_reset_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="im_livechat.ColorsResetButton" owl="1">
+    <t t-name="im_livechat.ColorsResetButton">
         <button class="btn btn-link oe_edit_only" t-on-click="onColorsResetButtonClick" aria-label="Reset to default colors" title="Reset to default colors">
             <span class="fa fa-refresh mb-4"/>
         </button>
diff --git a/addons/l10n_co_pos/static/src/overrides/components/order_receipt/order_receipt.xml b/addons/l10n_co_pos/static/src/overrides/components/order_receipt/order_receipt.xml
index 2afb47af61c..ab1c86fbcdf 100644
--- a/addons/l10n_co_pos/static/src/overrides/components/order_receipt/order_receipt.xml
+++ b/addons/l10n_co_pos/static/src/overrides/components/order_receipt/order_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates id="template" xml:space="preserve">
-    <t t-name="l10n_co_pos.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_co_pos.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('pos-receipt-order-data')]" position="inside">
             <t t-if="receipt.l10n_co_dian !== false">
                 <div style="word-wrap:break-word;"><t t-esc="receipt.l10n_co_dian"/></div>
diff --git a/addons/l10n_fr_pos_cert/static/src/xml/OrderReceipt.xml b/addons/l10n_fr_pos_cert/static/src/xml/OrderReceipt.xml
index 5711ef6ec22..fbe0cf8ae40 100644
--- a/addons/l10n_fr_pos_cert/static/src/xml/OrderReceipt.xml
+++ b/addons/l10n_fr_pos_cert/static/src/xml/OrderReceipt.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="l10n_fr_pos_cert.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_fr_pos_cert.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('pos-receipt-order-data')]" position="inside">
             <t t-if="receipt.l10n_fr_hash !== false">
                 <br/>
@@ -9,7 +9,7 @@
         </xpath>
     </t>
 
-    <t t-name="l10n_fr_pos_cert.OrderLinesReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_fr_pos_cert.OrderLinesReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension">
         <xpath expr="//div[@t-foreach='receipt.orderlines']" position="inside">
             <t t-if="receipt.l10n_fr_hash !== false and line.price_type === 'manual'">
                 <div class="pos-receipt-right-padding">
diff --git a/addons/l10n_fr_pos_cert/static/src/xml/Orderline.xml b/addons/l10n_fr_pos_cert/static/src/xml/Orderline.xml
index dffef9c4555..4508684c59a 100644
--- a/addons/l10n_fr_pos_cert/static/src/xml/Orderline.xml
+++ b/addons/l10n_fr_pos_cert/static/src/xml/Orderline.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="l10n_fr_pos_cert.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_fr_pos_cert.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension">
         <xpath expr="//ul[hasclass('info-list')]" position="inside">
             <t t-if="pos.is_french_country() !== false and props.line.price_manually_set === 'manual'">
                 <li class="info">
diff --git a/addons/l10n_gcc_pos/static/src/overrides/components/order_receipt/order_receipt.xml b/addons/l10n_gcc_pos/static/src/overrides/components/order_receipt/order_receipt.xml
index 8f6d556e4b9..0cc8266c6f2 100644
--- a/addons/l10n_gcc_pos/static/src/overrides/components/order_receipt/order_receipt.xml
+++ b/addons/l10n_gcc_pos/static/src/overrides/components/order_receipt/order_receipt.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
 
         <xpath expr="//div[hasclass('pos-receipt-contact')]" position="after">
             <t t-if="receipt.is_gcc_country">
@@ -90,7 +90,7 @@
         </xpath>
     </t>
 
-    <t t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension" owl="1">
+    <t t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension">
         <xpath expr="//t[@t-esc='line.unit_name']/.." position="attributes">
             <attribute name="t-if">!receipt.is_gcc_country</attribute>
         </xpath>
diff --git a/addons/l10n_in_pos/static/src/overrides/components/pos_receipt.xml b/addons/l10n_in_pos/static/src/overrides/components/pos_receipt.xml
index d2d64545192..38401064627 100644
--- a/addons/l10n_in_pos/static/src/overrides/components/pos_receipt.xml
+++ b/addons/l10n_in_pos/static/src/overrides/components/pos_receipt.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="l10n_in_pos.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_in_pos.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('orderlines')]" position="before">
             <t t-if="receipt.partner and pos.company.country and pos.company.country.code == 'IN'">
                 <div class="pos-receipt-center-align">
@@ -17,7 +17,7 @@
         </xpath>
     </t>
 
-    <t t-name="l10n_in_pos.OrderLinesReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="l10n_in_pos.OrderLinesReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension">
         <xpath expr="//div[@t-foreach='receipt.orderlines']" position="inside">
             <t t-if="line.l10n_in_hsn_code and pos.company.country and pos.company.country.code == 'IN'">
                 <div class="pos-receipt-left-padding">
diff --git a/addons/l10n_ke_edi_tremol/static/src/components/ke_proxy_dialog.xml b/addons/l10n_ke_edi_tremol/static/src/components/ke_proxy_dialog.xml
index 4f3158916cf..230899803d4 100644
--- a/addons/l10n_ke_edi_tremol/static/src/components/ke_proxy_dialog.xml
+++ b/addons/l10n_ke_edi_tremol/static/src/components/ke_proxy_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="l10n_ke_edi_tremol.KEProxyDialog" owl="1">
+    <t t-name="l10n_ke_edi_tremol.KEProxyDialog">
         <Dialog>
             <t t-set-slot="header">
                 <h4 class="modal-title text-break">
diff --git a/addons/l10n_sa_pos/static/src/overrides/components/order_receipt/order_receipt.xml b/addons/l10n_sa_pos/static/src/overrides/components/order_receipt/order_receipt.xml
index 6b6551f6fe5..84ae9c16c63 100644
--- a/addons/l10n_sa_pos/static/src/overrides/components/order_receipt/order_receipt.xml
+++ b/addons/l10n_sa_pos/static/src/overrides/components/order_receipt/order_receipt.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//img[hasclass('pos-receipt-logo')]" position="after">
             <t t-if="receipt.is_gcc_country and !receipt.is_settlement">
                 <img t-if="receipt.qr_code" id="qrcode" t-att-src="receipt.qr_code" class="pos-receipt-logo"/>
diff --git a/addons/loyalty/static/src/xml/loyalty_templates.xml b/addons/loyalty/static/src/xml/loyalty_templates.xml
index f37e14ca509..52503255b91 100644
--- a/addons/loyalty/static/src/xml/loyalty_templates.xml
+++ b/addons/loyalty/static/src/xml/loyalty_templates.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <odoo>
-    <t t-name="loyalty.LoyaltyListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="loyalty.LoyaltyListRenderer" t-inherit="web.ListRenderer" t-inherit-mode="primary">
         <t t-call="web.ActionHelper" position="replace">
             <t t-if="showNoContentHelper">
                 <LoyaltyActionHelper noContentHelp="props.noContentHelp"/>
@@ -8,7 +8,7 @@
         </t>
     </t>
 
-    <t t-name="loyalty.LoyaltyActionHelper" owl="1">
+    <t t-name="loyalty.LoyaltyActionHelper">
         <div class="o_view_nocontent flex-wrap pt-5">
             <div class="container">
                 <div class="o_nocontent_help">
@@ -41,7 +41,7 @@
         </div>
     </t>
 
-    <t t-name="loyalty.LoyaltyX2ManyField" owl="1" t-inherit-mode="primary" t-inherit="web.X2ManyField">
+    <t t-name="loyalty.LoyaltyX2ManyField" t-inherit-mode="primary" t-inherit="web.X2ManyField">
         <t t-if="displayControlPanelButtons" position="replace">
             <h4 t-esc="field.string or ''"/>
             <t t-if="displayControlPanelButtons">
@@ -56,7 +56,7 @@
         </t>
     </t>
 
-    <t t-name="loyalty.LoyaltyCardListView.buttons" owl="1" t-inherit-mode="primary" t-inherit="web.ListView.Buttons">
+    <t t-name="loyalty.LoyaltyCardListView.buttons" t-inherit-mode="primary" t-inherit="web.ListView.Buttons">
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
             <t t-set="supportedProgramTypes" t-value="['coupons', 'gift_card', 'ewallet']"/>
             <button t-if="supportedProgramTypes.includes(props.context.program_type)" type="button" class="btn btn-primary o_loyalty_card_list_button_generate" t-attf-data-tooltip="Generate {{props.context.program_item_name}}"
diff --git a/addons/lunch/static/src/components/lunch_dashboard.xml b/addons/lunch/static/src/components/lunch_dashboard.xml
index 8a335984c34..8e3950a990e 100644
--- a/addons/lunch/static/src/components/lunch_dashboard.xml
+++ b/addons/lunch/static/src/components/lunch_dashboard.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="lunch.LunchCurrency" owl="1">
+    <t t-name="lunch.LunchCurrency">
         <span>
             <t t-if="props.currency.position == 'before'" t-esc="props.currency.symbol"/>
             <t t-esc="amount"/>
@@ -8,7 +8,7 @@
         </span>
     </t>
 
-    <t t-name="lunch.LunchOrderLine" owl="1">
+    <t t-name="lunch.LunchOrderLine">
         <div class="d-flex align-items-center pe-3">
             <div class="btn-group">
                 <button class="btn btn-sm btn-icon btn-link fa fa-minus-circle p-0" t-if="canEdit" t-on-click="() => this.updateQuantity(-1)"/>
@@ -33,7 +33,7 @@
         <div t-if="line.note" t-esc="line.note" class="text-muted ps-4"/>
     </t>
 
-    <t t-name="lunch.LunchAlerts" owl="1">
+    <t t-name="lunch.LunchAlerts">
         <div class="alert alert-warning mb-0" t-if="props.alerts.length !== 0" role="alert">
             <t t-foreach="props.alerts" t-as="alert" t-key="alert.id">
                 <LunchAlert message="alert.message" />
@@ -41,7 +41,7 @@
         </div>
     </t>
 
-    <t t-name="lunch.LunchUser" owl="1">
+    <t t-name="lunch.LunchUser">
         <div class="lunch_user pb-1">
             <span t-if="!props.isManager" t-esc="props.username"/>
             <Many2XAutocomplete
@@ -56,7 +56,7 @@
         </div>
     </t>
 
-    <t t-name="lunch.LunchLocation" owl="1">
+    <t t-name="lunch.LunchLocation">
         <div class="lunch_location pb-1">
             <Many2XAutocomplete
                 value="props.location"
@@ -69,7 +69,7 @@
         </div>
     </t>
 
-    <t t-name="lunch.LunchDashboardOrder" owl="1">
+    <t t-name="lunch.LunchDashboardOrder">
         <LunchAlerts alerts="state.infos.alerts"/>
 
         <div class="o_lunch_banner container-fluid p-4 bg-view">
@@ -132,7 +132,7 @@
         </div>
     </t>
 
-    <t t-name="lunch.LunchDashboard" owl="1">
+    <t t-name="lunch.LunchDashboard">
         <t t-set="currency" t-value="state.infos.currency"/>
         <t t-if="!env.isSmall">
             <t t-call="lunch.LunchDashboardOrder"/>
diff --git a/addons/lunch/static/src/views/kanban.xml b/addons/lunch/static/src/views/kanban.xml
index ca851b12423..351d28ae2c6 100644
--- a/addons/lunch/static/src/views/kanban.xml
+++ b/addons/lunch/static/src/views/kanban.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="lunch.KanbanRenderer" owl="1">
+    <t t-name="lunch.KanbanRenderer">
         <div class="o_lunch_content d-flex flex-column h-100">
             <LunchDashboard openOrderLine.bind="openOrderLine"/>
 
diff --git a/addons/lunch/static/src/views/list.xml b/addons/lunch/static/src/views/list.xml
index b002cf8e7fd..7b93e6b4998 100644
--- a/addons/lunch/static/src/views/list.xml
+++ b/addons/lunch/static/src/views/list.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="lunch.ListRenderer" owl="1">
+    <t t-name="lunch.ListRenderer">
         <div class="o_lunch_content">
             <LunchDashboard openOrderLine.bind="openOrderLine"/>
 
diff --git a/addons/mail/static/src/core/common/attachment_list.xml b/addons/mail/static/src/core/common/attachment_list.xml
index ba2546cbc91..c05be7e0958 100644
--- a/addons/mail/static/src/core/common/attachment_list.xml
+++ b/addons/mail/static/src/core/common/attachment_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.AttachmentList" owl="1">
+    <t t-name="mail.AttachmentList">
         <div class="o-mail-AttachmentList overflow-y-auto d-flex flex-column mt-1"
             t-att-class="{
                 'o-inComposer': env.inComposer,
diff --git a/addons/mail/static/src/core/common/attachment_view.xml b/addons/mail/static/src/core/common/attachment_view.xml
index b3a3b7d210d..1effb496c77 100644
--- a/addons/mail/static/src/core/common/attachment_view.xml
+++ b/addons/mail/static/src/core/common/attachment_view.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.AttachmentView" owl="1">
+    <t t-name="mail.AttachmentView">
         <div t-if="state.thread.attachmentsInWebClientView.length > 0" class="o-mail-Attachment">
             <t t-if="state.thread.mainAttachment">
                 <h3 t-if="!state.thread.mainAttachment.isPdf" class="mt0 mb8 ps-2 text-muted float-end"><t t-esc="state.thread.mainAttachment.filename"/></h3>
diff --git a/addons/mail/static/src/core/common/autoresize_input.xml b/addons/mail/static/src/core/common/autoresize_input.xml
index 122883dccc6..f7688cafc14 100644
--- a/addons/mail/static/src/core/common/autoresize_input.xml
+++ b/addons/mail/static/src/core/common/autoresize_input.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.AutoresizeInput" owl="1">
+<t t-name="mail.AutoresizeInput">
     <input
         class="o-mail-AutoresizeInput text-truncate px-1 border-1 border-transparent"
         t-attf-class="{{ props.className }}"
diff --git a/addons/mail/static/src/core/common/chat_window.xml b/addons/mail/static/src/core/common/chat_window.xml
index 1f876f7416e..d311872828d 100644
--- a/addons/mail/static/src/core/common/chat_window.xml
+++ b/addons/mail/static/src/core/common/chat_window.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.ChatWindow" owl="1">
+<t t-name="mail.ChatWindow">
     <div class="o-mail-ChatWindow"
         t-att-style="style"
         t-att-class="{
@@ -68,11 +68,11 @@
     </div>
 </t>
 
-<t t-name="mail.ChatWindow.dropdownAction" owl="1">
+<t t-name="mail.ChatWindow.dropdownAction">
     <button class="o-mail-ChatWindow-command btn d-flex p-2 opacity-75 opacity-100-hover" t-att-class="itemClass" t-att-title="action.name" t-on-click.stop="() => action.onSelect()"><i t-att-class="action.icon"/></button>
 </t>
 
-<t t-name="mail.ChatWindow.headerContent" owl="1">
+<t t-name="mail.ChatWindow.headerContent">
     <div t-if="thread" class="o-mail-ChatWindow-threadAvatar my-0" t-attf-class="{{ threadActions.actions.length > 4 ? 'ms-1' : 'ms-3' }} me-1">
         <img class="rounded" t-att-src="thread.imgUrl" alt="Thread Image"/>
     </div>
diff --git a/addons/mail/static/src/core/common/chat_window_container.xml b/addons/mail/static/src/core/common/chat_window_container.xml
index d5e9e9a9699..31b02851889 100644
--- a/addons/mail/static/src/core/common/chat_window_container.xml
+++ b/addons/mail/static/src/core/common/chat_window_container.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.ChatWindowContainer" owl="1">
+<t t-name="mail.ChatWindowContainer">
     <div class="o-mail-ChatWindowContainer" t-if="!store.discuss.isActive or ui.isSmall">
         <div t-if="chatWindowService.hidden.length > 0 and !ui.isSmall" t-ref="hiddenMenu" class="o-mail-ChatWindow-hiddenMenuContainer position-fixed bottom-0">
             <t t-call="mail.ChatWindowHiddenMenu"/>
@@ -12,7 +12,7 @@
     </div>
 </t>
 
-<t t-name="mail.ChatWindowHiddenMenu" owl="1">
+<t t-name="mail.ChatWindowHiddenMenu">
     <Dropdown position="'top-end'" menuClass="'p-0'" togglerClass="'o-mail-ChatWindowHiddenToggler btn d-flex align-items-center rounded-top-3 bg-900'">
         <t t-set-slot="toggler">
             <div class="me-1 fa fa-comments-o"/>
diff --git a/addons/mail/static/src/core/common/composer.xml b/addons/mail/static/src/core/common/composer.xml
index 5ce9ea7a35c..2b91c40510d 100644
--- a/addons/mail/static/src/core/common/composer.xml
+++ b/addons/mail/static/src/core/common/composer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Composer" owl="1">
+<t t-name="mail.Composer">
     <t t-set="compact" t-value="props.mode === 'compact'"/>
     <t t-set="normal" t-value="props.mode === 'normal'"/>
     <t t-set="extended" t-value="props.mode === 'extended'"/>
@@ -101,7 +101,7 @@
     <NavigableList t-if="suggestion" class="'o-mail-Composer-suggestionList'" t-props="navigableListProps"/>
 </t>
 
-<t t-name="mail.Composer.sendButton" owl="1">
+<t t-name="mail.Composer.sendButton">
     <button t-if="!compact or ui.isSmall" class="o-mail-Composer-send btn o-last border-start-0"
         t-att-class="{'btn-primary': extended, 'rounded-0 rounded-end-3': !extended and !compact, 'btn-link align-self-stretch': !extended, 'border-start-0 ms-2 me-3': env.inDiscussApp}"
         t-on-click="sendMessage"
@@ -114,7 +114,7 @@
     </button>
 </t>
 
-    <t t-name="mail.Composer.suggestionPartner" owl="1">
+    <t t-name="mail.Composer.suggestionPartner">
         <t t-set="partner" t-value="option.partner"/>
         <ImStatus t-if="partner" persona="partner"/>
         <strong class="px-2 py-1 align-self-center flex-shrink-0 text-truncate">
@@ -123,13 +123,13 @@
         <em t-if="partner.email" class="text-600 text-truncate align-self-center">(<t t-esc="partner.email"/>)</em>
     </t>
 
-    <t t-name="mail.Composer.suggestionThread" owl="1">
+    <t t-name="mail.Composer.suggestionThread">
         <strong class="px-2 py-1 align-self-center flex-shrink-0 text-truncate">
             #<t t-esc="option.label"/>
         </strong>
     </t>
 
-    <t t-name="mail.Composer.suggestionChannelCommand" owl="1">
+    <t t-name="mail.Composer.suggestionChannelCommand">
         <strong class="px-2 py-1 align-self-center flex-shrink-0 text-truncate">
             <t t-esc="option.label"/>
         </strong>
@@ -138,7 +138,7 @@
         </em>
     </t>
 
-    <t t-name="mail.Composer.suggestionCannedResponse" owl="1">
+    <t t-name="mail.Composer.suggestionCannedResponse">
         <strong class="px-2 py-1 align-self-center flex-shrink-0 text-truncate">
             <t t-esc="option.name"/>
         </strong>
diff --git a/addons/mail/static/src/core/common/discuss.xml b/addons/mail/static/src/core/common/discuss.xml
index a9ffc25e6b1..e6e40d5f22e 100644
--- a/addons/mail/static/src/core/common/discuss.xml
+++ b/addons/mail/static/src/core/common/discuss.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Discuss" owl="1">
+<t t-name="mail.Discuss">
     <div class="o-mail-Discuss d-flex h-100 flex-grow-1 border-top" t-att-class="{ 'border-top': !store.inPublicPage, 'flex-column align-items-center bg-view': ui.isSmall }" t-ref="root">
         <div t-if="ui.isSmall and store.discuss.activeTab === 'mailbox'" class="w-100 border-bottom" t-call="mail.Discuss.mobileTopbar" t-ref="mobileTopbar"/>
         <div t-if="thread and (store.inPublicPage or !(ui.isSmall and ['chat', 'channel'].includes(store.discuss.activeTab)))" class="o-mail-Discuss-content d-flex flex-column h-100 w-100 bg-view overflow-auto" t-ref="content">
@@ -76,7 +76,7 @@
     </div>
 </t>
 
-<t t-name="mail.Discuss.mobileTopbar" owl="1">
+<t t-name="mail.Discuss.mobileTopbar">
     <div class="btn-group d-flex w-100 p-1">
         <t t-call="mail.MobileMailbox" >
             <t t-set="mailbox" t-value="store.discuss.inbox"/>
@@ -90,7 +90,7 @@
     </div>
 </t>
 
-<t t-name="mail.MobileMailbox" owl="1">
+<t t-name="mail.MobileMailbox">
     <button class="btn btn-secondary flex-grow-1 p-2"
         t-att-class="{
             'active o-active shadow-none': store.discuss.threadLocalId === mailbox.localId,
diff --git a/addons/mail/static/src/core/common/dropzone.xml b/addons/mail/static/src/core/common/dropzone.xml
index 15d61388567..36508ee6fc1 100644
--- a/addons/mail/static/src/core/common/dropzone.xml
+++ b/addons/mail/static/src/core/common/dropzone.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Dropzone" owl="1">
+<t t-name="mail.Dropzone">
     <div class="o-mail-Dropzone position-fixed align-items-center justify-content-center d-flex border-primary bg-view text-primary opacity-75"
         t-att-class="{ 'o-dragging-inside': state.isDraggingInside }"
         t-attf-class="{{ props.extraClass }}"
diff --git a/addons/mail/static/src/core/common/im_status.xml b/addons/mail/static/src/core/common/im_status.xml
index 12f56b0c6a2..4f319fca1e2 100644
--- a/addons/mail/static/src/core/common/im_status.xml
+++ b/addons/mail/static/src/core/common/im_status.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.ImStatus" owl="1">
+    <t t-name="mail.ImStatus">
         <div class="o-mail-ImStatus d-flex justify-content-center flex-shrink-0 align-items-center rounded-circle o-bg-inherit" t-att-class="props.className" t-att-style="props.style">
             <span class="d-flex flex-column" name="icon">
                 <i t-if="props.persona.im_status === 'online'" class="fa fa-circle text-success" title="Online" role="img" aria-label="User is online"/>
diff --git a/addons/mail/static/src/core/common/link_preview.xml b/addons/mail/static/src/core/common/link_preview.xml
index 3858c35169c..5de0fdf42bb 100644
--- a/addons/mail/static/src/core/common/link_preview.xml
+++ b/addons/mail/static/src/core/common/link_preview.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.LinkPreview" owl="1">
+    <t t-name="mail.LinkPreview">
         <t t-if="props.linkPreview.isCard">
             <t t-call="mail.LinkPreviewCard"/>
         </t>
@@ -13,7 +13,7 @@
         </t>
     </t>
 
-    <t t-name="mail.LinkPreviewCard" owl="1">
+    <t t-name="mail.LinkPreviewCard">
         <div class="o-mail-LinkPreviewCard card position-relative w-100 mb-2 rounded bg-view shadow-sm overflow-hidden" t-att-class="{ 'me-2': env.inChatter }" t-attf-class="{{ className }}">
             <div class="row g-0 flex-row-reverse h-100">
                 <div class="col min-w-0" t-att-class="{ 'd-flex align-items-center': !props.linkPreview.og_description }">
@@ -39,7 +39,7 @@
         </div>
     </t>
 
-    <t t-name="mail.LinkPreviewImage" owl="1">
+    <t t-name="mail.LinkPreviewImage">
         <div class="o-mail-LinkPreviewImage position-relative mb-2" t-att-class="{ 'me-2': env.inChatter }" t-attf-class="{{ className }}">
             <a t-if="props.linkPreview.imageUrl" t-att-href="props.linkPreview.imageUrl" target="_blank">
                 <img class="h-auto w-auto rounded" t-att-src="props.linkPreview.imageUrl"/>
@@ -50,7 +50,7 @@
         </div>
     </t>
 
-    <t t-name="mail.LinkPreviewVideo" owl="1">
+    <t t-name="mail.LinkPreviewVideo">
         <div class="o-mail-LinkPreviewVideo card position-relative w-100 mb-2 rounded bg-view shadow-sm overflow-hidden" t-att-class="{ 'me-2': env.inChatter }" t-attf-class="{{ className }}">
             <div class="row g-0 flex-row-reverse h-100">
                 <div class="col min-w-0" t-att-class="{ 'd-flex align-items-center': !props.linkPreview.og_description }">
@@ -83,7 +83,7 @@
         </div>
     </t>
     
-    <t t-name="mail.LinkPreview.aside" owl="1">
+    <t t-name="mail.LinkPreview.aside">
         <div class="position-absolute top-0 end-0 small">
             <button t-attf-class="{{ className }}" class="o-mail-LinkPreview-aside btn" aria-label="Remove" t-on-click="onClick">
                 <i class="fa fa-times"/>
diff --git a/addons/mail/static/src/core/common/link_preview_confirm_delete.xml b/addons/mail/static/src/core/common/link_preview_confirm_delete.xml
index d4da97cdec4..f84ef9a0324 100644
--- a/addons/mail/static/src/core/common/link_preview_confirm_delete.xml
+++ b/addons/mail/static/src/core/common/link_preview_confirm_delete.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.LinkPreviewConfirmDelete" owl="1">
+    <t t-name="mail.LinkPreviewConfirmDelete">
         <Dialog size="'md'" title="'Confirmation'" modalRef="modalRef">
             <p class="mx-3 mb-3">Do you really want to delete this preview?</p>
             <t t-component="props.LinkPreview" linkPreview="props.linkPreview" deletable="false"/>
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary me-2" t-on-click="onClickOk">Ok</button>
                 <button class="btn btn-secondary me-2" t-on-click="onClickCancel">Cancel</button>
             </t>
diff --git a/addons/mail/static/src/core/common/link_preview_list.xml b/addons/mail/static/src/core/common/link_preview_list.xml
index 94949f0a1e6..7e8858d4ab7 100644
--- a/addons/mail/static/src/core/common/link_preview_list.xml
+++ b/addons/mail/static/src/core/common/link_preview_list.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.LinkPreviewList" owl="1">
+    <t t-name="mail.LinkPreviewList">
         <div class="o-mail-LinkPreviewList d-flex flex-column mt-2" t-att-class="{ 'me-2 pe-4': env.inChatWindow and !env.alignedRight, 'ms-2 ps-4': env.inChatWindow and env.alignedRight }">
             <div class="d-flex flex-grow-1 flex-wrap">
                 <t t-foreach="props.linkPreviews" t-as="linkPreview" t-key="linkPreview.id">
diff --git a/addons/mail/static/src/core/common/message.xml b/addons/mail/static/src/core/common/message.xml
index 52904d069b9..a66b398851e 100644
--- a/addons/mail/static/src/core/common/message.xml
+++ b/addons/mail/static/src/core/common/message.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.Message" owl="1">
+    <t t-name="mail.Message">
         <ActionSwiper onRightSwipe="hasTouch() and isInInbox ? { action: () => this.messageService.setDone(this.message), bgColor: 'bg-success', icon: 'fa-check-circle' } : undefined">
             <div class="o-mail-Message position-relative"
                 t-att-class="attClass"
@@ -120,7 +120,7 @@
         </ActionSwiper>
     </t>
 
-<t t-name="mail.Message.actions" owl="1">
+<t t-name="mail.Message.actions">
     <div t-if="props.hasActions and message.hasActions" class="o-mail-Message-actions"
         t-att-class="{
             'start-0 ms-3': isAlignedRight,
diff --git a/addons/mail/static/src/core/common/message_confirm_dialog.xml b/addons/mail/static/src/core/common/message_confirm_dialog.xml
index b8e72b229b8..49d8f8b5d5f 100644
--- a/addons/mail/static/src/core/common/message_confirm_dialog.xml
+++ b/addons/mail/static/src/core/common/message_confirm_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.MessageConfirmDialog" owl="1">
+<t t-name="mail.MessageConfirmDialog">
     <Dialog size="props.size" title="props.title">
         <p class="mx-3 mb-3" t-esc="props.prompt"/>
         <blockquote class="mx-3 mb-3 fst-normal" style="pointer-events:none;">
diff --git a/addons/mail/static/src/core/common/message_in_reply.xml b/addons/mail/static/src/core/common/message_in_reply.xml
index 2c3d4811a15..f83d586d14b 100644
--- a/addons/mail/static/src/core/common/message_in_reply.xml
+++ b/addons/mail/static/src/core/common/message_in_reply.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.MessageInReply" owl="1">
+    <t t-name="mail.MessageInReply">
         <t t-set="message" t-value="props.message"/>
         <div class="o-mail-MessageInReply" t-att-class="{
                 'me-5': store.discuss.isActive or (env.inChatWindow and !props.alignedRight),
diff --git a/addons/mail/static/src/core/common/message_notification_popover.xml b/addons/mail/static/src/core/common/message_notification_popover.xml
index 2c1f9160780..5040100a0df 100644
--- a/addons/mail/static/src/core/common/message_notification_popover.xml
+++ b/addons/mail/static/src/core/common/message_notification_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.MessageNotificationPopover" owl="1">
+    <t t-name="mail.MessageNotificationPopover">
         <div class="o-mail-MessageNotificationPopover m-2">
             <div t-foreach="props.message.notifications" t-as="notification" t-key="notification.id">
                 <i class="me-2" t-att-class="notification.statusIcon" t-att-title="notification.statusTitle" role="img"/>
diff --git a/addons/mail/static/src/core/common/message_reaction_menu.xml b/addons/mail/static/src/core/common/message_reaction_menu.xml
index 192842ad0d7..9df6d09b0aa 100644
--- a/addons/mail/static/src/core/common/message_reaction_menu.xml
+++ b/addons/mail/static/src/core/common/message_reaction_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.MessageReactionMenu" owl="1">
+    <t t-name="mail.MessageReactionMenu">
         <Dialog size="'md'" header="false" footer="false" contentClass="'o-mail-MessageReactionMenu h-50 d-flex'">
             <div class="d-flex h-100" t-on-keydown="onKeydown" t-ref="root">
                 <div class="d-flex overflow-auto flex-column bg-100 p-2 h-100 border-end">
diff --git a/addons/mail/static/src/core/common/message_reactions.xml b/addons/mail/static/src/core/common/message_reactions.xml
index 924a72d4610..786c1930fe6 100644
--- a/addons/mail/static/src/core/common/message_reactions.xml
+++ b/addons/mail/static/src/core/common/message_reactions.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-<t t-name="mail.MessageReactions" owl="1">
+<t t-name="mail.MessageReactions">
     <div class="position-relative d-flex flex-wrap"
         t-att-class="{
             'flex-row-reverse me-3': env.inChatWindow and env.alignedRight,
diff --git a/addons/mail/static/src/core/common/message_seen_indicator.xml b/addons/mail/static/src/core/common/message_seen_indicator.xml
index 1491400ca59..cfbd7277c67 100644
--- a/addons/mail/static/src/core/common/message_seen_indicator.xml
+++ b/addons/mail/static/src/core/common/message_seen_indicator.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.MessageSeenIndicator" owl="1">
+    <t t-name="mail.MessageSeenIndicator">
         <span class="o-mail-MessageSeenIndicator position-relative d-flex opacity-50" t-att-class="{ 'o-all-seen text-primary': hasEveryoneSeen }" t-attf-class="{{ props.className }}">
             <t t-if="!isMessagePreviousToLastSelfMessageSeenByEveryone">
                 <i t-if="hasSomeoneFetched or hasSomeoneSeen" class="fa fa-check ps-1"/>
diff --git a/addons/mail/static/src/core/common/navigable_list.xml b/addons/mail/static/src/core/common/navigable_list.xml
index 3a59c31b750..0a46b75f520 100644
--- a/addons/mail/static/src/core/common/navigable_list.xml
+++ b/addons/mail/static/src/core/common/navigable_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.NavigableList" owl="1">
+    <t t-name="mail.NavigableList">
         <div class="o-mail-NavigableList bg-white m-0 p-0" t-ref="root" t-att-class="props.class">
             <div t-if="show" class="o-open border" t-on-mousedown.prevent="">
                 <div t-if="props.isLoading" class="o-mail-NavigableList-item">
diff --git a/addons/mail/static/src/core/common/thread.xml b/addons/mail/static/src/core/common/thread.xml
index a350737a885..7456a911989 100644
--- a/addons/mail/static/src/core/common/thread.xml
+++ b/addons/mail/static/src/core/common/thread.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Thread" owl="1">
+<t t-name="mail.Thread">
     <t t-if="env.inChatter" t-call="mail.Thread.jumpPresent"/> <!-- chatter has its own scrollable, this ensures proper sticky showing -->
     <div class="o-mail-Thread position-relative flex-grow-1 d-flex flex-column" t-att-class="{ 'overflow-auto': props.hasScrollAdjust, 'pb-4': !state.showJumpPresent }" t-ref="messages">
         <t t-if="!props.thread.isEmpty or props.thread.loadOlder or props.thread.hasLoadingFailed" name="content">
@@ -89,7 +89,7 @@
     </div>
 </t>
 
-<t t-name="mail.Thread.jumpPresent" owl="1">
+<t t-name="mail.Thread.jumpPresent">
     <span t-if="state.showJumpPresent" class="o-mail-Thread-jumpPresent position-sticky btn btn-link alert alert-info d-flex cursor-pointer align-items-center py-2 m-0" t-att-class="{ 'px-4': !env.inChatWindow, 'px-2': env.inChatWindow, 'top-0': props.order !== 'asc', 'bottom-0': props.order === 'asc' }" role="button" t-on-click="() => this.jumpToPresent()">
         <span class="small">You're viewing older messages</span>
         <span class="flex-grow-1"/>
@@ -98,11 +98,11 @@
     </span>
 </t>
 
-<t t-name="mail.Thread.loadOlder" owl="1">
+<t t-name="mail.Thread.loadOlder">
     <button class="btn btn-link" t-on-click="onClickLoadOlder" t-ref="load-older">Load More</button>
 </t>
 
-<t t-name="mail.Thread.loadingError" owl="1">
+<t t-name="mail.Thread.loadingError">
     <div class="d-flex flex-grow-1 align-items-center justify-content-center flex-column">
         <div class="o-mail-Thread-error">
             An error occurred while fetching messages.
@@ -113,7 +113,7 @@
     </div>
 </t>
 
-<t t-name="mail.NotificationMessage" owl="1">
+<t t-name="mail.NotificationMessage">
     <div class="o-mail-NotificationMessage text-break mx-auto text-500 small px-3 text-center" t-on-click="onClickNotification" t-att-class="{
         'mt-2': prevMsg and !prevMsg.isNotification,
     }" t-ref="root">
diff --git a/addons/mail/static/src/core/common/thread_icon.xml b/addons/mail/static/src/core/common/thread_icon.xml
index b9bb11d9ded..6599795e82d 100644
--- a/addons/mail/static/src/core/common/thread_icon.xml
+++ b/addons/mail/static/src/core/common/thread_icon.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.ThreadIcon" owl="1">
+    <t t-name="mail.ThreadIcon">
         <div class="o-mail-ThreadIcon d-flex justify-content-center flex-shrink-0" t-att-class="props.className">
             <t t-if="props.thread.type === 'channel'">
                 <div t-if="props.thread.authorizedGroupFullName" class="fa fa-fw fa-hashtag" t-att-title="props.thread.accessRestrictedToGroupText"/>
diff --git a/addons/mail/static/src/core/web/activity.xml b/addons/mail/static/src/core/web/activity.xml
index 7144438726a..671a988c434 100644
--- a/addons/mail/static/src/core/web/activity.xml
+++ b/addons/mail/static/src/core/web/activity.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Activity" owl="1">
+<t t-name="mail.Activity">
     <t t-set="activity" t-value="props.data"/>
     <div class="o-mail-Activity d-flex px-3 py-1 mb-2">
         <div class="o-mail-Activity-sidebar flex-shrink-0 position-relative">
diff --git a/addons/mail/static/src/core/web/activity_button.xml b/addons/mail/static/src/core/web/activity_button.xml
index c4e24ef33e8..b8968b859a5 100644
--- a/addons/mail/static/src/core/web/activity_button.xml
+++ b/addons/mail/static/src/core/web/activity_button.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityButton" owl="1">
+    <t t-name="mail.ActivityButton">
         <a class="o-mail-ActivityButton" role="button" t-on-click.prevent.stop="onClick" t-ref="button" t-att-aria-label="title" t-att-title="title">
             <i class="fa fa-fw fa-lg" t-att-class="buttonClass" role="img"/>
         </a>
diff --git a/addons/mail/static/src/core/web/activity_list_popover.xml b/addons/mail/static/src/core/web/activity_list_popover.xml
index 415cce10f4c..1cf20502690 100644
--- a/addons/mail/static/src/core/web/activity_list_popover.xml
+++ b/addons/mail/static/src/core/web/activity_list_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityListPopover" owl="1">
+    <t t-name="mail.ActivityListPopover">
         <div class="o-mail-ActivityListPopover d-flex flex-column" t-ref="root">
             <div class="overflow-y-auto d-flex flex-column flex-grow-1">
                 <span t-if="activities.length === 0" class="p-3 text-center fst-italic text-500 border-bottom fs-6">Schedule activities to help you get things done.</span>
diff --git a/addons/mail/static/src/core/web/activity_list_popover_item.xml b/addons/mail/static/src/core/web/activity_list_popover_item.xml
index 27413e93811..3467c8b7676 100644
--- a/addons/mail/static/src/core/web/activity_list_popover_item.xml
+++ b/addons/mail/static/src/core/web/activity_list_popover_item.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityListPopoverItem" owl="1">
+    <t t-name="mail.ActivityListPopoverItem">
         <div class="o-mail-ActivityListPopoverItem d-flex flex-column border-bottom py-2">
             <div class="overflow-auto d-flex align-items-baseline ms-3 me-1">
                 <i t-if="props.activity.icon" class="fa small me-2" t-attf-class="{{ props.activity.icon }}" role="img"/>
diff --git a/addons/mail/static/src/core/web/activity_mail_template.xml b/addons/mail/static/src/core/web/activity_mail_template.xml
index 867dc86bdc7..391f060aad7 100644
--- a/addons/mail/static/src/core/web/activity_mail_template.xml
+++ b/addons/mail/static/src/core/web/activity_mail_template.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityMailTemplate" owl="1">
+    <t t-name="mail.ActivityMailTemplate">
         <t t-foreach="props.activity.mail_template_ids" t-as="mailTemplate" t-key="mailTemplate.id">
             <div class="d-flex align-items-baseline flex-wrap">
                 <div class="text-truncate">
diff --git a/addons/mail/static/src/core/web/activity_markasdone_popover.xml b/addons/mail/static/src/core/web/activity_markasdone_popover.xml
index adcc2a578b0..a4770865296 100644
--- a/addons/mail/static/src/core/web/activity_markasdone_popover.xml
+++ b/addons/mail/static/src/core/web/activity_markasdone_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityMarkAsDone" owl="1">
+    <t t-name="mail.ActivityMarkAsDone">
         <div class="o-mail-ActivityMarkAsDone">
             <h6 t-if="props.hasHeader" class="p-2 fw-bolder bg-200 border-bottom">Mark Done</h6>
             <div class="py-2 px-3">
diff --git a/addons/mail/static/src/core/web/activity_menu.xml b/addons/mail/static/src/core/web/activity_menu.xml
index 182db02c41f..4b4e94bce3b 100644
--- a/addons/mail/static/src/core/web/activity_menu.xml
+++ b/addons/mail/static/src/core/web/activity_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.ActivityMenu" owl="1">
+<t t-name="mail.ActivityMenu">
     <Dropdown position="'bottom-end'" autoOpen="false" beforeOpen.bind="onBeforeOpen" menuClass="`p-0 ${ ui.isSmall ? 'o-mail-systrayFullscreenDropdownMenu start-0 w-100 mh-100 d-flex flex-column' : ''}`">
         <t t-set-slot="toggler">
             <i class="fa fa-lg fa-clock-o" role="img" aria-label="Activities"></i>
diff --git a/addons/mail/static/src/core/web/chat_window_patch.xml b/addons/mail/static/src/core/web/chat_window_patch.xml
index 4bbcc5872be..620cd0c7de3 100644
--- a/addons/mail/static/src/core/web/chat_window_patch.xml
+++ b/addons/mail/static/src/core/web/chat_window_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension">
         <xpath expr="//*[hasclass('o-mail-ChatWindow')]" position="attributes">
             <attribute name="class" add="border border-bottom-0" separator=" "/>
         </xpath>
diff --git a/addons/mail/static/src/core/web/chatter.xml b/addons/mail/static/src/core/web/chatter.xml
index cd66e13509a..bdbffbbb364 100644
--- a/addons/mail/static/src/core/web/chatter.xml
+++ b/addons/mail/static/src/core/web/chatter.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.Chatter" owl="1">
+<t t-name="mail.Chatter">
     <div class="o-mail-Chatter w-100 h-100 flex-grow-1 d-flex flex-column" t-att-class="{ 'overflow-auto': props.hasMessageListScrollAdjust, 'o-chatter-disabled': props.threadId === false }" t-on-scroll="onScrollDebounced" t-ref="root">
         <div class="o-mail-Chatter-top position-sticky top-0" t-att-class="{ 'shadow-sm': state.isTopStickyPinned }" t-ref="top">
             <div class="o-mail-Chatter-topbar d-flex flex-shrink-0 flex-grow-0 px-3 overflow-x-auto">
@@ -115,7 +115,7 @@
     </div>
 </t>
 
-<t t-name="mail.ActivityList" owl="1">
+<t t-name="mail.ActivityList">
     <div class="o-mail-ActivityList">
         <div class="d-flex pt-4 cursor-pointer fw-bolder" t-on-click="toggleActivities">
             <hr class="flex-grow-1"/>
@@ -134,7 +134,7 @@
     </div>
 </t>
 
-<t t-name="mail.Chatter.attachFiles" owl="1">
+<t t-name="mail.Chatter.attachFiles">
     <button class="btn btn-link text-action px-1 d-flex align-items-center" aria-label="Attach files" t-att-class="{ 'my-2': !props.compactHeight }" t-on-click="onClickAddAttachments">
         <i class="fa fa-paperclip fa-lg me-1"/>
         <span t-if="attachments.length > 0" t-esc="attachments.length"/>
diff --git a/addons/mail/static/src/core/web/discuss_client_action.xml b/addons/mail/static/src/core/web/discuss_client_action.xml
index e43ab914a0b..dd909e07375 100644
--- a/addons/mail/static/src/core/web/discuss_client_action.xml
+++ b/addons/mail/static/src/core/web/discuss_client_action.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.DiscussClientAction" owl="1">
+    <t t-name="mail.DiscussClientAction">
         <Discuss/>
     </t>
 
diff --git a/addons/mail/static/src/core/web/discuss_patch.xml b/addons/mail/static/src/core/web/discuss_patch.xml
index f1674c98d33..d3ccbb0e9a0 100644
--- a/addons/mail/static/src/core/web/discuss_patch.xml
+++ b/addons/mail/static/src/core/web/discuss_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Discuss" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Discuss" t-inherit-mode="extension">
         <xpath expr="//*[@t-ref='mobileTopbar']" position="before">
             <DiscussSidebar t-if="!ui.isSmall"/>
         </xpath>
diff --git a/addons/mail/static/src/core/web/discuss_sidebar.xml b/addons/mail/static/src/core/web/discuss_sidebar.xml
index eb21e02f334..48f5d7d12fa 100644
--- a/addons/mail/static/src/core/web/discuss_sidebar.xml
+++ b/addons/mail/static/src/core/web/discuss_sidebar.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.DiscussSidebar" owl="1">
+    <t t-name="mail.DiscussSidebar">
         <div class="o-mail-DiscussSidebar d-flex flex-column overflow-auto flex-shrink-0 h-100 pt-3 border-end bg-view">
             <t t-foreach="discussSidebarItems" t-as="item" t-key="item_index" t-component="item"/>
         </div>
diff --git a/addons/mail/static/src/core/web/discuss_sidebar_mailboxes.xml b/addons/mail/static/src/core/web/discuss_sidebar_mailboxes.xml
index 4a7c9b90173..08251db13f4 100644
--- a/addons/mail/static/src/core/web/discuss_sidebar_mailboxes.xml
+++ b/addons/mail/static/src/core/web/discuss_sidebar_mailboxes.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.DiscussSidebarMailboxes" owl="1">
+    <t t-name="mail.DiscussSidebarMailboxes">
         <div class="d-flex flex-column flex-grow-0">
             <t t-call="mail.Mailbox">
                 <t t-set="mailbox" t-value="store.discuss.inbox"/>
@@ -15,7 +15,7 @@
         </div>
     </t>
 
-    <t t-name="mail.Mailbox" owl="1">
+    <t t-name="mail.Mailbox">
         <button
             class="o-mail-DiscussSidebar-item btn d-flex align-items-center py-1 px-0 border-0 rounded-0 fw-normal text-reset"
             t-att-class="{
diff --git a/addons/mail/static/src/core/web/follower_list.xml b/addons/mail/static/src/core/web/follower_list.xml
index a6e9576ea97..dec1bc98945 100644
--- a/addons/mail/static/src/core/web/follower_list.xml
+++ b/addons/mail/static/src/core/web/follower_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.FollowerList" owl="1">
+<t t-name="mail.FollowerList">
     <t t-if="props.thread.hasWriteAccess">
         <a class="dropdown-item" href="#" role="menuitem" t-on-click.prevent="onClickAddFollowers">
             Add Followers
@@ -27,7 +27,7 @@
     </div>
 </t>
 
-<t t-name="mail.Follower" owl="1">
+<t t-name="mail.Follower">
     <div class="dropdown-item o-mail-Follower d-flex justify-content-between p-0">
         <a class="o-mail-Follower-details d-flex align-items-center flex-grow-1 px-3 o-min-width-0" t-att-class="{ 'o-inactive fst-italic opacity-25': !follower.isActive }" href="#" role="menuitem" t-on-click.prevent="(ev) => this.onClickDetails(ev, follower)">
             <img class="o-mail-Follower-avatar me-2 rounded" t-att-src="threadService.avatarUrl(follower.partner, props.thread)" alt=""/>
diff --git a/addons/mail/static/src/core/web/follower_subtype_dialog.xml b/addons/mail/static/src/core/web/follower_subtype_dialog.xml
index e2a5c02b71a..bb51a162389 100644
--- a/addons/mail/static/src/core/web/follower_subtype_dialog.xml
+++ b/addons/mail/static/src/core/web/follower_subtype_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="mail.FollowerSubtypeDialog" owl="1">
+    <t t-name="mail.FollowerSubtypeDialog">
         <Dialog bodyClass="'d-flex flex-column'" contentClass="'o-mail-FollowerSubtypeDialog'" size="'sm'" title="title">
             <t t-set-slot="default">
                 <div
diff --git a/addons/mail/static/src/core/web/message_patch.xml b/addons/mail/static/src/core/web/message_patch.xml
index d0482d34c69..b585c30687a 100644
--- a/addons/mail/static/src/core/web/message_patch.xml
+++ b/addons/mail/static/src/core/web/message_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Message" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Message" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o-mail-Message-textContent')]/*[1]" position="before">
             <t t-if="message.type === 'notification' or message.isTransient or message.trackingValues.length > 0" name="hasTrackingValue">
                 <div>
diff --git a/addons/mail/static/src/core/web/messaging_menu.xml b/addons/mail/static/src/core/web/messaging_menu.xml
index b698fb75c65..995155477e1 100644
--- a/addons/mail/static/src/core/web/messaging_menu.xml
+++ b/addons/mail/static/src/core/web/messaging_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.MessagingMenu" owl="1">
+<t t-name="mail.MessagingMenu">
     <Dropdown t-if="!env.inDiscussApp" autoOpen="false" beforeOpen.bind="beforeOpen" onStateChanged="state => this.state.isOpen = state.open" position="'bottom-end'" menuClass="`p-0 ${ ui.isSmall ? 'o-mail-systrayFullscreenDropdownMenu start-0 w-100 mh-100 d-flex flex-column m-0' : ''}`">
         <t t-set-slot="toggler">
             <i class="fa fa-lg fa-comments" role="img" aria-label="Messages" t-on-click="() => store.discuss.activeTab = ui.isSmall and store.discuss.activeTab === 'mailbox' ? 'all' : store.discuss.activeTab"></i>
@@ -14,7 +14,7 @@
     <t t-else="" t-call="mail.MessagingMenu.content"/>
 </t>
 
-<t t-name="mail.MessagingMenu.content" owl="1">
+<t t-name="mail.MessagingMenu.content">
     <t t-set="failures" t-value="store.notificationGroups"/>
     <div class="o-mail-MessagingMenu d-flex flex-column flex-grow-1" t-att-class="{ 'overflow-auto w-100 mh-100': ui.isSmall }">
         <div class="o-mail-MessagingMenu-header" t-att-class="{'flex-row-reverse text-uppercase': ui.isSmall, 'border-bottom d-flex flex-shrink-0 p-2': !env.inDiscussApp }">
diff --git a/addons/mail/static/src/core/web/notification_item.xml b/addons/mail/static/src/core/web/notification_item.xml
index 02ba679a425..d46179f669e 100644
--- a/addons/mail/static/src/core/web/notification_item.xml
+++ b/addons/mail/static/src/core/web/notification_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.NotificationItem" owl="1">
+<t t-name="mail.NotificationItem">
     <ActionSwiper onLeftSwipe="props.onSwipeLeft ? props.onSwipeLeft : undefined" onRightSwipe="props.onSwipeRight ? props.onSwipeRight : undefined">
         <button class="o-mail-NotificationItem list-group-item list-group-item-action d-flex cursor-pointer align-items-center p-1" t-att-class="{ 'o-muted': !props.hasMarkAsReadButton }" t-on-click="onClick" t-ref="root">
             <div class="position-relative o-bg-inherit m-1 flex-shrink-0" style="width:40px;height:40px;">
diff --git a/addons/mail/static/src/core/web/recipient_list.xml b/addons/mail/static/src/core/web/recipient_list.xml
index 56ed55607ed..b58ced52a28 100644
--- a/addons/mail/static/src/core/web/recipient_list.xml
+++ b/addons/mail/static/src/core/web/recipient_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.RecipientList" owl="1">
+    <t t-name="mail.RecipientList">
         <div class="o-mail-RecipientList p-2 overflow-auto">
             <ul class="list-unstyled mb-0">
                 <li t-if="props.thread.selfFollower" t-out="props.thread.selfFollower.partner.email"/>
diff --git a/addons/mail/static/src/core/web/suggested_recipient.xml b/addons/mail/static/src/core/web/suggested_recipient.xml
index d496f38ee75..1b2aaba0dca 100644
--- a/addons/mail/static/src/core/web/suggested_recipient.xml
+++ b/addons/mail/static/src/core/web/suggested_recipient.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.SuggestedRecipients" owl="1">
+    <t t-name="mail.SuggestedRecipients">
         <div class="o-mail-SuggestedRecipient" t-att-data-partner-id="props.recipient.persona?.id ? props.recipient.persona.id : false" t-att-title="titleText">
             <div class="form-check">
                 <input t-attf-id="{{ props.recipient.id }}_checkbox" class="form-check-input" type="checkbox" t-att-checked="props.recipient.checked" t-on-change="onChangeCheckbox"/>
diff --git a/addons/mail/static/src/core/web/suggested_recipient_list.xml b/addons/mail/static/src/core/web/suggested_recipient_list.xml
index 377a2dd412e..86a854387d2 100644
--- a/addons/mail/static/src/core/web/suggested_recipient_list.xml
+++ b/addons/mail/static/src/core/web/suggested_recipient_list.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.SuggestedRecipientsList" owl="1">
+    <t t-name="mail.SuggestedRecipientsList">
         <div t-att-class="props.className" t-att-style="props.styleString">
             <SuggestedRecipient
                 t-foreach="suggestedRecipients"
diff --git a/addons/mail/static/src/discuss/call/common/call.xml b/addons/mail/static/src/discuss/call/common/call.xml
index 3f84fccd86e..22931e3fd11 100644
--- a/addons/mail/static/src/discuss/call/common/call.xml
+++ b/addons/mail/static/src/discuss/call/common/call.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.Call" owl="1">
+    <t t-name="discuss.Call">
         <div class="o-discuss-Call user-select-none d-flex" t-att-class="{'o-fullscreen fixed-top vw-100 vh-100': state.isFullscreen, 'o-minimized': minimized, 'position-relative': !state.isFullscreen }">
             <div class="o-discuss-Call-main d-flex flex-grow-1 flex-column align-items-center justify-content-center position-relative overflow-auto" t-on-mouseleave="onMouseleaveMain">
                 <div
diff --git a/addons/mail/static/src/discuss/call/common/call_action_list.xml b/addons/mail/static/src/discuss/call/common/call_action_list.xml
index d7b2248e31e..3771c50cf04 100644
--- a/addons/mail/static/src/discuss/call/common/call_action_list.xml
+++ b/addons/mail/static/src/discuss/call/common/call_action_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallActionList" owl="1">
+    <t t-name="discuss.CallActionList">
         <div class="o-discuss-CallActionList d-flex justify-content-center" t-attf-class="{{ className }}" t-ref="root">
             <div class="d-flex align-items-center flex-wrap justify-content-between" t-att-class="{ 'w-100 ps-2 pe-2': isSmall }">
                 <t t-if="isOfActiveCall and rtc.state.selfSession">
diff --git a/addons/mail/static/src/discuss/call/common/call_context_menu.xml b/addons/mail/static/src/discuss/call/common/call_context_menu.xml
index 7e08ac54f47..b0e029a0062 100644
--- a/addons/mail/static/src/discuss/call/common/call_context_menu.xml
+++ b/addons/mail/static/src/discuss/call/common/call_context_menu.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="discuss.CallContextMenu" owl="1">
+    <t t-name="discuss.CallContextMenu">
         <div class="d-flex flex-column p-3">
             <input type="range" min="0.0" max="1" step="0.01" t-att-value="volume" t-on-change="onChangeVolume" class="form-range"/>
             <t t-if="env.debug">
diff --git a/addons/mail/static/src/discuss/call/common/call_invitation.xml b/addons/mail/static/src/discuss/call/common/call_invitation.xml
index 939e61fed59..ca1cc2eba29 100644
--- a/addons/mail/static/src/discuss/call/common/call_invitation.xml
+++ b/addons/mail/static/src/discuss/call/common/call_invitation.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallInvitation" owl="1">
+    <t t-name="discuss.CallInvitation">
         <div class="o-discuss-CallInvitation d-flex flex-column m-2 p-5 border border-dark rounded-1 text-bg-900" t-attf-class="{{ className }}" t-ref="root">
             <div t-if="props.thread.rtcInvitingSession" class="o-discuss-CallInvitation-correspondent d-flex flex-column justify-content-around align-items-center text-nowrap">
                 <img class="mb-2 rounded-circle cursor-pointer"
diff --git a/addons/mail/static/src/discuss/call/common/call_invitations.xml b/addons/mail/static/src/discuss/call/common/call_invitations.xml
index 56111be375d..7532c32f37b 100644
--- a/addons/mail/static/src/discuss/call/common/call_invitations.xml
+++ b/addons/mail/static/src/discuss/call/common/call_invitations.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallInvitations" owl="1">
+    <t t-name="discuss.CallInvitations">
         <div class="o-discuss-CallInvitations position-absolute top-0 end-0 d-flex flex-column p-2">
             <t t-if="rtc.ringingThreads">
                 <t t-foreach="rtc.ringingThreads" t-as="threadLocalId" t-key="threadLocalId">
diff --git a/addons/mail/static/src/discuss/call/common/call_menu.xml b/addons/mail/static/src/discuss/call/common/call_menu.xml
index da28d0ac945..7df7ca34f69 100644
--- a/addons/mail/static/src/discuss/call/common/call_menu.xml
+++ b/addons/mail/static/src/discuss/call/common/call_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallMenu" owl="1">
+    <t t-name="discuss.CallMenu">
         <div class="dropdown" t-attf-class="{{ className }}" t-ref="root">
             <button t-if="rtc.state.channel" class="px-3 user-select-none dropdown-toggle o-no-caret o-dropdown--narrow" t-att-title="buttonTitle" role="button" t-on-click="() => this.threadService.open(this.rtc.state.channel)">
                 <div class="o-discuss-CallMenu-buttonContent d-flex align-items-center">
diff --git a/addons/mail/static/src/discuss/call/common/call_participant_card.xml b/addons/mail/static/src/discuss/call/common/call_participant_card.xml
index 88afd999e1b..ffe5c673576 100644
--- a/addons/mail/static/src/discuss/call/common/call_participant_card.xml
+++ b/addons/mail/static/src/discuss/call/common/call_participant_card.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallParticipantCard" owl="1">
+    <t t-name="discuss.CallParticipantCard">
         <div class="o-discuss-CallParticipantCard position-relative cursor-pointer d-flex flex-column align-items-center justify-content-center mh-100 mw-100 p-1 rounded-1"
             t-att-class="{
                 'o-isTalking': !props.minimized and isTalking,
diff --git a/addons/mail/static/src/discuss/call/common/call_participant_video.xml b/addons/mail/static/src/discuss/call/common/call_participant_video.xml
index 5cb5e127ca3..5461355f7cd 100644
--- a/addons/mail/static/src/discuss/call/common/call_participant_video.xml
+++ b/addons/mail/static/src/discuss/call/common/call_participant_video.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="discuss.CallParticipantVideo" owl="1">
+    <t t-name="discuss.CallParticipantVideo">
         <video class="w-100 h-100 rounded-1 cursor-pointer"
             t-attf-class="{{ className }}"
             playsinline="true"
diff --git a/addons/mail/static/src/discuss/call/common/call_settings.xml b/addons/mail/static/src/discuss/call/common/call_settings.xml
index 5d8ced5ce54..bd4c2f5718e 100644
--- a/addons/mail/static/src/discuss/call/common/call_settings.xml
+++ b/addons/mail/static/src/discuss/call/common/call_settings.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.CallSettings" owl="1">
+    <t t-name="discuss.CallSettings">
         <ActionPanel title="title">
             <div class="d-flex flex-column px-3 overflow-auto">
                 <div class="mb-3 d-flex align-items-center flex-wrap">
diff --git a/addons/mail/static/src/discuss/call/common/chat_window_patch.xml b/addons/mail/static/src/discuss/call/common/chat_window_patch.xml
index f224a80e704..d8c16c5fe13 100644
--- a/addons/mail/static/src/discuss/call/common/chat_window_patch.xml
+++ b/addons/mail/static/src/discuss/call/common/chat_window_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension">
         <xpath expr="//Thread" position="before">
             <Call t-if="Object.keys(thread.rtcSessions).length > 0" thread="thread" compact="true"/>
         </xpath>
diff --git a/addons/mail/static/src/discuss/call/common/discuss_patch.xml b/addons/mail/static/src/discuss/call/common/discuss_patch.xml
index 9480b1d7856..7c1bde35a88 100644
--- a/addons/mail/static/src/discuss/call/common/discuss_patch.xml
+++ b/addons/mail/static/src/discuss/call/common/discuss_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Discuss" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Discuss" t-inherit-mode="extension">
         <xpath expr="//Thread" position="before">
             <Call t-if="Object.keys(thread.rtcSessions).length > 0" thread="thread"/>
         </xpath>
diff --git a/addons/mail/static/src/discuss/call/web/discuss_sidebar_call_indicator.xml b/addons/mail/static/src/discuss/call/web/discuss_sidebar_call_indicator.xml
index c7900901ae2..80e223889af 100644
--- a/addons/mail/static/src/discuss/call/web/discuss_sidebar_call_indicator.xml
+++ b/addons/mail/static/src/discuss/call/web/discuss_sidebar_call_indicator.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.DiscussSidebarCallIndicator" owl="1">
+    <t t-name="mail.DiscussSidebarCallIndicator">
         <div
             t-if="Object.keys(props.thread.rtcSessions).length > 0"
             class="fa fa-volume-up ms-1 me-3"
diff --git a/addons/mail/static/src/discuss/call/web/discuss_sidebar_start_meeting.xml b/addons/mail/static/src/discuss/call/web/discuss_sidebar_start_meeting.xml
index 27234448f0c..cfb4e9d5a02 100644
--- a/addons/mail/static/src/discuss/call/web/discuss_sidebar_start_meeting.xml
+++ b/addons/mail/static/src/discuss/call/web/discuss_sidebar_start_meeting.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.DiscussSidebarStartMeeting" owl="1">
+    <t t-name="mail.DiscussSidebarStartMeeting">
         <div class="d-flex justify-content-center">
             <button class="btn btn-primary rounded" t-on-click="onClickStartMeeting">Start a meeting</button>
         </div>
diff --git a/addons/mail/static/src/discuss/core/common/action_panel.xml b/addons/mail/static/src/discuss/core/common/action_panel.xml
index 36c62ae5f84..e3e60c6e06d 100644
--- a/addons/mail/static/src/discuss/core/common/action_panel.xml
+++ b/addons/mail/static/src/discuss/core/common/action_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.ActionPanel" owl="1">
+    <t t-name="mail.ActionPanel">
         <div class="overflow-auto d-flex flex-column flex-shrink-0 bg-view position-relative p-3 pt-0 h-100">
             <div class="position-sticky top-0 py-3 d-flex align-items-baseline bg-view" style="z-index: 1;" >
                 <button t-if="env.closeActionPanel" class="o-mail-ActionPanel-backButton btn opacity-75 opacity-100-hover ps-0 py-0 fs-5" title="Close panel" t-on-click.stop="env.closeActionPanel">
diff --git a/addons/mail/static/src/discuss/core/common/channel_invitation.xml b/addons/mail/static/src/discuss/core/common/channel_invitation.xml
index cae9afe526b..17b8507b175 100644
--- a/addons/mail/static/src/discuss/core/common/channel_invitation.xml
+++ b/addons/mail/static/src/discuss/core/common/channel_invitation.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.ChannelInvitation" owl="1">
+    <t t-name="discuss.ChannelInvitation">
         <ActionPanel title="title">
             <div t-att-class="{ 'o-discuss-ChannelInvitation-has-size-constraints': props.hasSizeConstraints }">
                 <t t-if="store.user">
diff --git a/addons/mail/static/src/discuss/core/common/channel_member_list.xml b/addons/mail/static/src/discuss/core/common/channel_member_list.xml
index 912a71eb846..5d58a89794e 100644
--- a/addons/mail/static/src/discuss/core/common/channel_member_list.xml
+++ b/addons/mail/static/src/discuss/core/common/channel_member_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.ChannelMemberList" owl="1">
+    <t t-name="discuss.ChannelMemberList">
         <ActionPanel title="title">
             <button t-on-click="() => props.openChannelInvitePanel({ keepPrevious: env.inChatWindow })" class="btn btn-secondary m-3 mt-0">Invite a User</button>
             <t t-if="props.thread.onlineMembers.length > 0">
@@ -26,7 +26,7 @@
         </ActionPanel>
     </t>
 
-    <t t-name="discuss.channel_member" owl="1">
+    <t t-name="discuss.channel_member">
         <div class="o-discuss-ChannelMember d-flex align-items-center p-2 bg-view" t-att-class="{ 'cursor-pointer': canOpenChatWith(member) }" t-on-click.stop="() => this.openChatAvatar(member)">
             <div class="o-bg-inherit o-discuss-ChannelMember-avatar position-relative d-flex ms-4 flex-shrink-0">
                 <img class="w-100 h-100 rounded o_object_fit_cover"
diff --git a/addons/mail/static/src/discuss/core/public/discuss_public.xml b/addons/mail/static/src/discuss/core/public/discuss_public.xml
index 1eec545e57b..ade4c711f47 100644
--- a/addons/mail/static/src/discuss/core/public/discuss_public.xml
+++ b/addons/mail/static/src/discuss/core/public/discuss_public.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.DiscussPublic" owl="1">
+<t t-name="mail.DiscussPublic">
     <div class="o-mail-DiscussPublic d-flex h-100 w-100 position-absolute">
         <WelcomePage t-if="state.welcome" data="props.data" proceed="() => state.welcome = false"/>
         <Discuss t-else=""/>
diff --git a/addons/mail/static/src/discuss/core/public/welcome_page.xml b/addons/mail/static/src/discuss/core/public/welcome_page.xml
index 8a0aaef7b7e..7d2663de453 100644
--- a/addons/mail/static/src/discuss/core/public/welcome_page.xml
+++ b/addons/mail/static/src/discuss/core/public/welcome_page.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="mail.WelcomePage" owl="1">
+<t t-name="mail.WelcomePage">
     <div class="o-mail-WelcomePage h-100 w-100 d-flex flex-column justify-content-center align-items-center bg-light">
         <h1 class="fw-light">
             <span t-if="props.data.channelData.defaultDisplayMode === 'video_full_screen'">You've been invited to a meeting!</span>
diff --git a/addons/mail/static/src/discuss/core/web/channel_selector.xml b/addons/mail/static/src/discuss/core/web/channel_selector.xml
index caa33f1ccfd..e5a6663429b 100644
--- a/addons/mail/static/src/discuss/core/web/channel_selector.xml
+++ b/addons/mail/static/src/discuss/core/web/channel_selector.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="discuss.ChannelSelector" owl="1">
+<t t-name="discuss.ChannelSelector">
     <div class="o-discuss-ChannelSelector d-flex flex-wrap form-control rounded bg-white p-1" t-att-class="props.class" t-ref="root">
         <TagsList t-if="props.multiple" tags="tagsList"/>
         <input
@@ -18,7 +18,7 @@
     <NavigableList class="'o-discuss-ChannelSelector-list z-index-1'" t-props="state.navigableListProps"/>
 </t>
 
-<t t-name="discuss.ChannelSelector.channel" owl="1">
+<t t-name="discuss.ChannelSelector.channel">
     <strong class="px-2 py-1 align-self-center flex-shrink-1 text-break">
         <t t-if="option.channelId === '__create__'">
             Create: #
@@ -27,7 +27,7 @@
     </strong>
 </t>
 
-<t t-name="discuss.ChannelSelector.chat" owl="1">
+<t t-name="discuss.ChannelSelector.chat">
     <ImStatus t-if="option.partner" persona="option.partner"/>
     <strong class="px-2 py-1 align-self-center flex-shrink-0 text-truncate">
         <t t-esc="option.label"/>
diff --git a/addons/mail/static/src/discuss/core/web/chat_window_patch.xml b/addons/mail/static/src/discuss/core/web/chat_window_patch.xml
index 8645487f005..ecb9bf6239c 100644
--- a/addons/mail/static/src/discuss/core/web/chat_window_patch.xml
+++ b/addons/mail/static/src/discuss/core/web/chat_window_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.ChatWindow" t-inherit-mode="extension">
         <xpath expr="//t[@name='thread content']" position="after">
             <div t-if="!thread" class="d-flex align-items-center m-3">
                 <span class="flex-shrink-0 me-2">To :</span>
diff --git a/addons/mail/static/src/discuss/core/web/discuss_sidebar_categories.xml b/addons/mail/static/src/discuss/core/web/discuss_sidebar_categories.xml
index 9481710fb13..56cef7af20b 100644
--- a/addons/mail/static/src/discuss/core/web/discuss_sidebar_categories.xml
+++ b/addons/mail/static/src/discuss/core/web/discuss_sidebar_categories.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.DiscussSidebarCategories" owl="1">
+    <t t-name="mail.DiscussSidebarCategories">
         <hr class="w-100 opacity-0"/>
         <input t-if="hasQuickSearch" class="form-control mx-4 mb-2 rounded-3 w-auto" placeholder="Quick search..." t-model="state.quickSearchVal"/>
         <t t-foreach="categories" t-as="categoryData" t-key="categoryData_index">
@@ -10,7 +10,7 @@
         </t>
     </t>
 
-    <t t-name="mail.DiscussSidebarCategory" owl="1">
+    <t t-name="mail.DiscussSidebarCategory">
         <t t-set="hover_class" t-value="'btn p-0 text-start text-700 opacity-100-hover opacity-75'"/>
         <div class="o-mail-DiscussSidebarCategory d-flex align-items-center my-1" t-att-class="category.extraClass">
             <div t-attf-class="d-flex align-items-baseline mx-1 {{ hover_class }}" t-on-click="() => this.toggleCategory(category)">
@@ -40,7 +40,7 @@
         </t>
     </t>
 
-    <t t-name="mail.DiscussSidebarChannel" owl="1">
+    <t t-name="mail.DiscussSidebarChannel">
         <t t-set="counter" t-value="threadService.getCounter(thread)"/>
         <button class="o-mail-DiscussSidebarChannel o-mail-DiscussSidebar-item btn btn-secondary d-flex align-items-center w-100 px-0 py-2 border-0 rounded-0 text-reset"
             t-att-class="{
diff --git a/addons/mail/static/src/discuss/core/web/messaging_menu_patch.xml b/addons/mail/static/src/discuss/core/web/messaging_menu_patch.xml
index 18055662004..f3645c58f4d 100644
--- a/addons/mail/static/src/discuss/core/web/messaging_menu_patch.xml
+++ b/addons/mail/static/src/discuss/core/web/messaging_menu_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.MessagingMenu.content" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.MessagingMenu.content" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o-mail-MessagingMenu-header')]" position="inside">
             <div class="flex-grow-1"/>
             <t t-if="!store.discuss.isActive or ui.isSmall and store.discuss.activeTab !== 'mailbox'">
diff --git a/addons/mail/static/src/discuss/gif_picker/common/gif_picker.xml b/addons/mail/static/src/discuss/gif_picker/common/gif_picker.xml
index d72a7ecb6cf..c32ef3c6b04 100644
--- a/addons/mail/static/src/discuss/gif_picker/common/gif_picker.xml
+++ b/addons/mail/static/src/discuss/gif_picker/common/gif_picker.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="discuss.GifPicker" owl="1">
+    <t t-name="discuss.GifPicker">
         <div class="o-discuss-GifPicker bg-view d-flex flex-column" t-attf-class="{{ props.className }}" t-on-click="onClick">
             <div class="o-discuss-GifPicker-search d-flex align-items-center m-2 rounded">
                 <i t-if="!state.showCategories" aria-label="back" t-on-click="openCategories" class="oi oi-arrow-left cursor-pointer p-2 fs-5"/>
@@ -74,7 +74,7 @@
         </div>
     </t>
 
-    <t t-name="discuss.Gif" owl="1">
+    <t t-name="discuss.Gif">
         <div class="o-discuss-Gif position-relative mt-1 fs-5 cursor-pointer">
             <i
                 t-if="!store.guest"
diff --git a/addons/mail/static/src/discuss/message_pin/common/message_patch.xml b/addons/mail/static/src/discuss/message_pin/common/message_patch.xml
index b414b7395ea..7faa59a5251 100644
--- a/addons/mail/static/src/discuss/message_pin/common/message_patch.xml
+++ b/addons/mail/static/src/discuss/message_pin/common/message_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Message.actions" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Message.actions" t-inherit-mode="extension">
         <xpath expr="//DropdownItem[@t-if='showUnfollow']" position="after">
             <DropdownItem
                 t-if="store.user and props.thread.model === 'discuss.channel'"
diff --git a/addons/mail/static/src/discuss/message_pin/common/pinned_messages_panel.xml b/addons/mail/static/src/discuss/message_pin/common/pinned_messages_panel.xml
index f3add1b7cdd..3d505b8afc9 100644
--- a/addons/mail/static/src/discuss/message_pin/common/pinned_messages_panel.xml
+++ b/addons/mail/static/src/discuss/message_pin/common/pinned_messages_panel.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="discuss.PinnedMessagesPanel" owl="1">
+    <t t-name="discuss.PinnedMessagesPanel">
         <ActionPanel title="title">
             <div class="d-flex flex-column" t-att-class="{ 'justify-content-center flex-grow-1': !messagePinService.hasPinnedMessages(props.thread) }" t-ref="message-list">
                 <div class="card mb-3" t-foreach="messagePinService.getPinnedMessages(props.thread)" t-as="message" t-key="message.id">
diff --git a/addons/mail/static/src/discuss/typing/common/composer_patch.xml b/addons/mail/static/src/discuss/typing/common/composer_patch.xml
index 104b739b857..1f47fc32df6 100644
--- a/addons/mail/static/src/discuss/typing/common/composer_patch.xml
+++ b/addons/mail/static/src/discuss/typing/common/composer_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Composer" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Composer" t-inherit-mode="extension">
         <xpath expr="//AttachmentList" position="after">
             <div t-if="thread and thread.type !== 'chatter' and !compact">
                 <Typing channel="thread" size="'medium'"/>
diff --git a/addons/mail/static/src/discuss/typing/common/thread_icon_patch.xml b/addons/mail/static/src/discuss/typing/common/thread_icon_patch.xml
index 3f1c26973ee..646a027baa0 100644
--- a/addons/mail/static/src/discuss/typing/common/thread_icon_patch.xml
+++ b/addons/mail/static/src/discuss/typing/common/thread_icon_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.ThreadIcon" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.ThreadIcon" t-inherit-mode="extension">
         <xpath expr="//t[@name='chat']" position="replace">
             <Typing t-if="typingService.hasTypingMembers(props.thread)" channel="props.thread" size="props.size" displayText="false"/>
             <t t-else="">$0</t>
diff --git a/addons/mail/static/src/discuss/typing/common/typing.xml b/addons/mail/static/src/discuss/typing/common/typing.xml
index ae3a9a21d12..0743f20dccf 100644
--- a/addons/mail/static/src/discuss/typing/common/typing.xml
+++ b/addons/mail/static/src/discuss/typing/common/typing.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="discuss.Typing" owl="1">
+    <t t-name="discuss.Typing">
         <div class="o-discuss-Typing d-flex">
             <t t-if="typingService.hasTypingMembers(props.channel)">
                 <div class="o-discuss-Typing-icon d-flex align-items-center" t-attf-class="{{ className }}" t-att-title="text">
diff --git a/addons/mail/static/src/discuss/voice_message/common/attachment_list_patch.xml b/addons/mail/static/src/discuss/voice_message/common/attachment_list_patch.xml
index af85c7c3818..621e7cad47c 100644
--- a/addons/mail/static/src/discuss/voice_message/common/attachment_list_patch.xml
+++ b/addons/mail/static/src/discuss/voice_message/common/attachment_list_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.AttachmentList" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.AttachmentList" t-inherit-mode="extension">
         <xpath expr="//*[@t-ref='nonImageMain']" position="replace">
             <t t-if="attachment.isVoice" class="o-mail-AttachmentCard d-flex rounded mb-1 me-1 mw-100 bg-100">
                 <VoicePlayer attachment="attachment"/>
diff --git a/addons/mail/static/src/discuss/voice_message/common/composer_patch.xml b/addons/mail/static/src/discuss/voice_message/common/composer_patch.xml
index 9f8511f061c..19c47493545 100644
--- a/addons/mail/static/src/discuss/voice_message/common/composer_patch.xml
+++ b/addons/mail/static/src/discuss/voice_message/common/composer_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-inherit="mail.Composer" t-inherit-mode="extension" owl="1">
+    <t t-inherit="mail.Composer" t-inherit-mode="extension">
         <xpath expr="//FileUploader" position="after">
             <VoiceRecorder t-if="thread and thread.type !== 'chatter' and allowUpload"
                 composer="props.composer"
diff --git a/addons/mail/static/src/discuss/voice_message/common/voice_player.xml b/addons/mail/static/src/discuss/voice_message/common/voice_player.xml
index 37cceea18b9..0eaa8ac61b6 100644
--- a/addons/mail/static/src/discuss/voice_message/common/voice_player.xml
+++ b/addons/mail/static/src/discuss/voice_message/common/voice_player.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.VoicePlayer" owl="1">
+    <t t-name="mail.VoicePlayer">
         <div class="o-mail-VoicePlayer d-flex align-items-center my-1 position-relative">
             <t t-set="playOrPause"><t t-if="state.repeat">Repeat</t><t t-elif="state.playing">Pause</t><t t-else="">Play</t></t>
             <button class="border-0 btn shadow-none rounded-pill fa fa-fw ms-2 me-3 bg-100"
diff --git a/addons/mail/static/src/discuss/voice_message/common/voice_recorder.xml b/addons/mail/static/src/discuss/voice_message/common/voice_recorder.xml
index 25318597e24..a32a7d49b40 100644
--- a/addons/mail/static/src/discuss/voice_message/common/voice_recorder.xml
+++ b/addons/mail/static/src/discuss/voice_message/common/voice_recorder.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.VoiceRecorder" owl="1">
+    <t t-name="mail.VoiceRecorder">
         <div class="o-mail-VoiceRecorder d-flex align-items-center" t-att-class="{ 'o-recording rounded': state.recording }">
             <t t-set="title"><t t-if="!state.recording">Voice Message</t><t t-else="">Stop Recording</t></t>
             <div class="o-mail-VoiceRecorder-elapsed" t-att-class="{
diff --git a/addons/mail/static/src/discuss/web/avatar_card/avatar_card_popover.xml b/addons/mail/static/src/discuss/web/avatar_card/avatar_card_popover.xml
index e7f11cd90e6..f7cc2dc716d 100644
--- a/addons/mail/static/src/discuss/web/avatar_card/avatar_card_popover.xml
+++ b/addons/mail/static/src/discuss/web/avatar_card/avatar_card_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.AvatarCardPopover" owl="1">
+    <t t-name="mail.AvatarCardPopover">
         <div class="o_avatar_card">
             <div class="card-body">
                 <div class="d-flex align-items-start gap-2">
diff --git a/addons/mail/static/src/views/fields/statusbar_duration/statusbar_duration_field.xml b/addons/mail/static/src/views/fields/statusbar_duration/statusbar_duration_field.xml
index 22e4d984fb6..d81733d7e44 100644
--- a/addons/mail/static/src/views/fields/statusbar_duration/statusbar_duration_field.xml
+++ b/addons/mail/static/src/views/fields/statusbar_duration/statusbar_duration_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.StatusBarDurationField" t-inherit="web.StatusBarField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.StatusBarDurationField" t-inherit="web.StatusBarField" t-inherit-mode="primary">
 
         <!-- Add time to the stage buttons -->
         <xpath expr="//DropdownItem/t[1]" position="replace">
diff --git a/addons/mail/static/src/views/web/activity/activity_cell.xml b/addons/mail/static/src/views/web/activity/activity_cell.xml
index be66e8c2d5f..527c98bcc78 100644
--- a/addons/mail/static/src/views/web/activity/activity_cell.xml
+++ b/addons/mail/static/src/views/web/activity/activity_cell.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.ActivityCell" owl="1">
+    <t t-name="mail.ActivityCell">
         <div class="h-100 cursor-pointer p-3" t-on-click="onClick">
             <div class="h-100 d-flex align-items-center justify-content-center position-relative" t-ref="content">
                 <div class="o-mail-ActivityCell-deadline text-white" t-out="closestDeadlineFormatted"/>
diff --git a/addons/mail/static/src/views/web/activity/activity_controller.xml b/addons/mail/static/src/views/web/activity/activity_controller.xml
index 69b5057427a..4245a3ec479 100644
--- a/addons/mail/static/src/views/web/activity/activity_controller.xml
+++ b/addons/mail/static/src/views/web/activity/activity_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityController" owl="1">
+    <t t-name="mail.ActivityController">
         <div t-att-class="props.className + (ui.isSmall ? ' o_action_delegate_scroll': '')">
             <Layout display="props.display">
                 <t t-set-slot="control-panel-additional-actions">
diff --git a/addons/mail/static/src/views/web/activity/activity_record.xml b/addons/mail/static/src/views/web/activity/activity_record.xml
index 8145a05606b..9c941699037 100644
--- a/addons/mail/static/src/views/web/activity/activity_record.xml
+++ b/addons/mail/static/src/views/web/activity/activity_record.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="mail.ActivityRecord" owl="1">
+<t t-name="mail.ActivityRecord">
     <td class="o_activity_record p-2 cursor-pointer" t-on-click="() => this.props.openRecord(this.props.record)">
         <t t-call="{{ recordTemplate }}" t-call-context="this.getRenderingContext()"/>
     </td>
diff --git a/addons/mail/static/src/views/web/activity/activity_renderer.xml b/addons/mail/static/src/views/web/activity/activity_renderer.xml
index 7cb9481811f..eec2e84a960 100644
--- a/addons/mail/static/src/views/web/activity/activity_renderer.xml
+++ b/addons/mail/static/src/views/web/activity/activity_renderer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="mail.ActivityViewHeader" owl="1">
+<t t-name="mail.ActivityViewHeader">
     <thead>
         <tr>
             <th></th>
@@ -54,7 +54,7 @@
     </thead>
 </t>
 
-<t t-name="mail.ActivityViewBody" owl="1">
+<t t-name="mail.ActivityViewBody">
     <tbody>
         <t t-foreach="activityResIds" t-as="resId" t-key="resId">
             <t t-call="mail.ActivityViewRow"/>
@@ -62,7 +62,7 @@
     </tbody>
 </t>
 
-<t t-name="mail.ActivityViewRow" owl="1">
+<t t-name="mail.ActivityViewRow">
     <tr class="o_data_row h-100" t-attf-class="{{ activeFilter.resIds.includes(resId) ? 'o_activity_filter_' + activeFilter.progressValue.active : '' }}">
         <t t-set="record" t-value="getRecord(resId)"/>
         <t t-if="record">
@@ -75,7 +75,7 @@
     </tr>
 </t>
 
-<t t-name="mail.ActivityViewCell" owl="1">
+<t t-name="mail.ActivityViewCell">
     <t t-set="activityGroup" t-value="props.groupedActivities[resId] and props.groupedActivities[resId][type[0]] or {count: 0, ids: [], state: false}"/>
     <t t-set="isCellHidden" t-value="activeFilter.resIds.length and !activeFilter.resIds.includes(resId) and activeFilter.activityTypeId === type[0]"/>
     <td t-if="activityGroup.state and !isCellHidden"
@@ -90,7 +90,7 @@
     </td>
 </t>
 
-<t t-name="mail.ActivityViewFooter" owl="1">
+<t t-name="mail.ActivityViewFooter">
     <tfoot>
         <tr class="o_data_row">
             <td class="o_record_selector p-3 cursor-pointer" t-on-click.prevent.stop="props.scheduleActivity">
@@ -100,7 +100,7 @@
     </tfoot>
 </t>
 
-<div t-name="mail.ActivityRenderer" class="o_activity_view h-100" owl="1">
+<div t-name="mail.ActivityRenderer" class="o_activity_view h-100">
     <t t-if="!props.activityTypes.length" t-call="web.NoContentHelper"/>
     <table t-else="" class="table table-bordered mb-5 bg-view o_activity_view_table">
         <t t-call="mail.ActivityViewHeader"/>
diff --git a/addons/mail/static/src/views/web/fields/activity_exception/activity_exception.xml b/addons/mail/static/src/views/web/fields/activity_exception/activity_exception.xml
index 7863d4c065c..2f5261858bc 100644
--- a/addons/mail/static/src/views/web/fields/activity_exception/activity_exception.xml
+++ b/addons/mail/static/src/views/web/fields/activity_exception/activity_exception.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ActivityException" owl="1">
+    <t t-name="mail.ActivityException">
         <div
             t-if="props.record.data[props.name]"
             class="o-mail-ActivityException float-end mt-1"
diff --git a/addons/mail/static/src/views/web/fields/avatar/avatar.xml b/addons/mail/static/src/views/web/fields/avatar/avatar.xml
index 055c145148c..a845d66e572 100644
--- a/addons/mail/static/src/views/web/fields/avatar/avatar.xml
+++ b/addons/mail/static/src/views/web/fields/avatar/avatar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mail.Avatar" owl="1">
+    <t t-name="mail.Avatar">
         <div class="o-mail-Avatar o_avatar d-flex align-items-center">
             <img class="rounded me-2"
                 t-attf-src="/web/image/{{props.resModel}}/{{props.resId}}/avatar_128"
diff --git a/addons/mail/static/src/views/web/fields/emojis_char_field/emojis_char_field.xml b/addons/mail/static/src/views/web/fields/emojis_char_field/emojis_char_field.xml
index dba32117780..64db7ef3f66 100644
--- a/addons/mail/static/src/views/web/fields/emojis_char_field/emojis_char_field.xml
+++ b/addons/mail/static/src/views/web/fields/emojis_char_field/emojis_char_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
 <templates xml:space="preserve">
-    <t t-name="mail.EmojisCharField" t-inherit="web.CharField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.EmojisCharField" t-inherit="web.CharField" t-inherit-mode="primary">
         <xpath expr="//span[1]" position="attributes">
             <attribute name="t-ref">targetReadonlyElement</attribute>
         </xpath>
diff --git a/addons/mail/static/src/views/web/fields/emojis_field_common/emojis_field_common.xml b/addons/mail/static/src/views/web/fields/emojis_field_common/emojis_field_common.xml
index 6a1eb355c28..c7e982948a5 100644
--- a/addons/mail/static/src/views/web/fields/emojis_field_common/emojis_field_common.xml
+++ b/addons/mail/static/src/views/web/fields/emojis_field_common/emojis_field_common.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
 <templates>
-    <t t-name="mail.EmojisFieldButton" owl="1">
+    <t t-name="mail.EmojisFieldButton">
         <div class="position-relative d-inline">
             <button
                 class="btn position-absolute end-0"
diff --git a/addons/mail/static/src/views/web/fields/emojis_text_field/emojis_text_field.xml b/addons/mail/static/src/views/web/fields/emojis_text_field/emojis_text_field.xml
index 0f4fbe94d5a..92eeafbb1ed 100644
--- a/addons/mail/static/src/views/web/fields/emojis_text_field/emojis_text_field.xml
+++ b/addons/mail/static/src/views/web/fields/emojis_text_field/emojis_text_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
 <templates xml:space="preserve">
-    <t t-name="mail.EmojisTextField" t-inherit="web.TextField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.EmojisTextField" t-inherit="web.TextField" t-inherit-mode="primary">
         <xpath expr="//span[1]" position="attributes">
             <attribute name="t-ref">targetReadonlyElement</attribute>
         </xpath>
diff --git a/addons/mail/static/src/views/web/fields/kanban_activity/kanban_activity.xml b/addons/mail/static/src/views/web/fields/kanban_activity/kanban_activity.xml
index 82c978044eb..57ed1495671 100644
--- a/addons/mail/static/src/views/web/fields/kanban_activity/kanban_activity.xml
+++ b/addons/mail/static/src/views/web/fields/kanban_activity/kanban_activity.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.KanbanActivity" owl="1">
+    <t t-name="mail.KanbanActivity">
         <ActivityButton record="props.record"/>
     </t>
 </templates>
diff --git a/addons/mail/static/src/views/web/fields/list_activity/list_activity.xml b/addons/mail/static/src/views/web/fields/list_activity/list_activity.xml
index ba287b68d74..aae89e1e064 100644
--- a/addons/mail/static/src/views/web/fields/list_activity/list_activity.xml
+++ b/addons/mail/static/src/views/web/fields/list_activity/list_activity.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mail.ListActivity" owl="1">
+    <t t-name="mail.ListActivity">
         <ActivityButton record="props.record"/>
         <span class="o-mail-ListActivity-summary" t-out="summaryText"/>
     </t>
diff --git a/addons/mail/static/src/views/web/fields/many2many_avatar_user_field/many2many_avatar_user_field.xml b/addons/mail/static/src/views/web/fields/many2many_avatar_user_field/many2many_avatar_user_field.xml
index b16c8c0510f..54ce2b3c899 100644
--- a/addons/mail/static/src/views/web/fields/many2many_avatar_user_field/many2many_avatar_user_field.xml
+++ b/addons/mail/static/src/views/web/fields/many2many_avatar_user_field/many2many_avatar_user_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="mail.Many2ManyAvatarUserTagsList" t-inherit="web.TagsList" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.Many2ManyAvatarUserTagsList" t-inherit="web.TagsList" t-inherit-mode="primary">
         <xpath expr="//span[hasclass('o_tag')]" position="attributes">
             <attribute name="t-att-title"></attribute>
         </xpath>
@@ -11,7 +11,7 @@
         </img>
     </t>
 
-    <t t-name="mail.KanbanMany2ManyAvatarUserTagsList" t-inherit="web.KanbanMany2ManyTagsAvatarFieldTagsList" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.KanbanMany2ManyAvatarUserTagsList" t-inherit="web.KanbanMany2ManyTagsAvatarFieldTagsList" t-inherit-mode="primary">
         <xpath expr="//span[hasclass('o_tag')]" position="attributes">
             <attribute name="t-att-title"></attribute>
         </xpath>
@@ -22,13 +22,13 @@
         </img>
     </t>
 
-    <t t-name="mail.ListMany2ManyTagsAvatarUserField" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.ListMany2ManyTagsAvatarUserField" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary">
         <TagsList position="attributes">
             <attribute name="displayText">displayText</attribute>
         </TagsList>
     </t>
 
-    <t t-name="mail.KanbanMany2ManyTagsAvatarUserField" t-inherit="web.KanbanMany2ManyTagsAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.KanbanMany2ManyTagsAvatarUserField" t-inherit="web.KanbanMany2ManyTagsAvatarField" t-inherit-mode="primary">
         <TagsList position="attributes">
             <attribute name="displayText">displayText</attribute>
         </TagsList>
diff --git a/addons/mail/static/src/views/web/fields/many2many_tags_email/many2many_tags_email.xml b/addons/mail/static/src/views/web/fields/many2many_tags_email/many2many_tags_email.xml
index 02fb4bfbbb6..a2a7f2919bd 100644
--- a/addons/mail/static/src/views/web/fields/many2many_tags_email/many2many_tags_email.xml
+++ b/addons/mail/static/src/views/web/fields/many2many_tags_email/many2many_tags_email.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="FieldMany2ManyTagsEmailTagsList" t-inherit="web.TagsList" t-inherit-mode="primary" owl="1">
+    <t t-name="FieldMany2ManyTagsEmailTagsList" t-inherit="web.TagsList" t-inherit-mode="primary">
         <xpath expr="//span[contains(@class, 'o_tag')]" position="replace">
             <div t-if="tag.email" t-attf-class="badge rounded-pill dropdown o_tag o_tag_color_0 #{tag.email.indexOf('@') &lt; 0 ? 'o_tag_error' : ''}" t-att-data-color="tag.colorIndex" t-att-data-index="tag_index" t-att-data-id="tag.id" t-att-title="tag.text">
                 <span class="o_badge_text" t-att-title="tag.email"><t t-esc="tag.text"/></span>
diff --git a/addons/mail/static/src/views/web/fields/many2one_avatar_user_field/many2one_avatar_user_field.xml b/addons/mail/static/src/views/web/fields/many2one_avatar_user_field/many2one_avatar_user_field.xml
index 995b86b6ab3..bb1ec4edcd0 100644
--- a/addons/mail/static/src/views/web/fields/many2one_avatar_user_field/many2one_avatar_user_field.xml
+++ b/addons/mail/static/src/views/web/fields/many2one_avatar_user_field/many2one_avatar_user_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="mail.Many2OneAvatarUserField" t-inherit="web.Many2OneAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.Many2OneAvatarUserField" t-inherit="web.Many2OneAvatarField" t-inherit-mode="primary">
         <xpath expr="//div" position="attributes">
             <attribute name="t-att-data-tooltip"></attribute>
         </xpath>
@@ -11,7 +11,7 @@
         </xpath>
     </t>
     
-    <t t-name="mail.KanbanMany2OneAvatarUserField" t-inherit="web.KanbanMany2OneAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="mail.KanbanMany2OneAvatarUserField" t-inherit="web.KanbanMany2OneAvatarField" t-inherit-mode="primary">
         <xpath expr="//div" position="attributes">
             <attribute name="t-att-data-tooltip"></attribute>
         </xpath>
diff --git a/addons/mail/static/src/views/web/fields/properties_field/property_value.xml b/addons/mail/static/src/views/web/fields/properties_field/property_value.xml
index a0e0e90e0ae..6a79d459874 100644
--- a/addons/mail/static/src/views/web/fields/properties_field/property_value.xml
+++ b/addons/mail/static/src/views/web/fields/properties_field/property_value.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <templates xml:space="preserve">
     <!-- Many2one -->
-    <t t-inherit="web.PropertyValue" t-inherit-mode="extension" owl="1">
+    <t t-inherit="web.PropertyValue" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o_field_property_many2one_value')]//img" position="attributes">
             <attribute name="t-on-click.prevent.stop">_onAvatarClicked</attribute>
             <attribute name="t-att-comodel">props.comodel</attribute>
@@ -9,7 +9,7 @@
     </t>
     <!-- Many2many -->
     <t t-name="mail.Many2manyPropertiesTagsList" t-inherit="web.TagsList"
-        t-inherit-mode="primary" owl="1">
+        t-inherit-mode="primary">
         <img position="attributes">
             <attribute name="t-on-click.prevent.stop">() => this._onAvatarClicked(tag_index)</attribute>
             <attribute name="t-att-comodel">tag.comodel</attribute>
diff --git a/addons/mail/static/src/views/web/form/form_controller.xml b/addons/mail/static/src/views/web/form/form_controller.xml
index 0345934b478..cbe6afb3faf 100644
--- a/addons/mail/static/src/views/web/form/form_controller.xml
+++ b/addons/mail/static/src/views/web/form/form_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-inherit="web.FormView" t-inherit-mode="extension" owl="1">
+    <t t-inherit="web.FormView" t-inherit-mode="extension">
         <xpath expr="//Layout/t[@t-component='props.Renderer']" position="attributes">
             <attribute name="saveButtonClicked">() => this.saveButtonClicked()</attribute>
         </xpath>
diff --git a/addons/mass_mailing/static/src/xml/mailing_filter_widget.xml b/addons/mass_mailing/static/src/xml/mailing_filter_widget.xml
index 119567ff5ba..ae462c8b3f5 100644
--- a/addons/mass_mailing/static/src/xml/mailing_filter_widget.xml
+++ b/addons/mass_mailing/static/src/xml/mailing_filter_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
     <!-- Template for 'mailing_filter' widget, specific for mailing form view -->
-    <t t-name="mass_mailing.MailingFilter" t-inherit="web.Many2OneField" primary="True" owl="1">
+    <t t-name="mass_mailing.MailingFilter" t-inherit="web.Many2OneField" primary="True">
         <xpath expr="//div[hasclass('o_field_many2one_selection')]" position="inside">
             <div class="o_mass_mailing_filter_container">
                 <div t-attf-class="o_mass_mailing_save_filter_container pt-1 {{ !this.filter.canSaveFilter ? 'd-none': '' }}">
diff --git a/addons/microsoft_calendar/static/src/views/microsoft_calendar/microsoft_calendar_controller.xml b/addons/microsoft_calendar/static/src/views/microsoft_calendar/microsoft_calendar_controller.xml
index ed6bc900727..b51bbe26139 100644
--- a/addons/microsoft_calendar/static/src/views/microsoft_calendar/microsoft_calendar_controller.xml
+++ b/addons/microsoft_calendar/static/src/views/microsoft_calendar/microsoft_calendar_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="microsoft_calendar.MicrosoftCalendarController" t-inherit="calendar.AttendeeCalendarController" t-inherit-mode="extension" owl="1">
+    <t t-name="microsoft_calendar.MicrosoftCalendarController" t-inherit="calendar.AttendeeCalendarController" t-inherit-mode="extension">
         <xpath expr="//div[@id='calendar_sync_wrapper']" position="attributes">
             <attribute name="t-if">true</attribute>
         </xpath>
diff --git a/addons/mrp/static/src/components/bom_overview/mrp_bom_overview.xml b/addons/mrp/static/src/components/bom_overview/mrp_bom_overview.xml
index b3def15b803..9132a15d5a2 100644
--- a/addons/mrp/static/src/components/bom_overview/mrp_bom_overview.xml
+++ b/addons/mrp/static/src/components/bom_overview/mrp_bom_overview.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <div t-name="mrp.BomOverviewComponent" class="o_action" owl="1">
+    <div t-name="mrp.BomOverviewComponent" class="o_action">
         <BomOverviewControlPanel
             bomQuantity="state.bomQuantity"
             uomName="uomName"
diff --git a/addons/mrp/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml b/addons/mrp/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
index ec8a502f254..062777710e0 100644
--- a/addons/mrp/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
+++ b/addons/mrp/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.BomOverviewComponentsBlock" owl="1">
+    <t t-name="mrp.BomOverviewComponentsBlock">
         <t name="components" t-if="hasComponents">
             <t t-foreach="data.components" t-as="line" t-key="line.index">
                 <BomOverviewLine
diff --git a/addons/mrp/static/src/components/bom_overview_control_panel/mrp_bom_overview_control_panel.xml b/addons/mrp/static/src/components/bom_overview_control_panel/mrp_bom_overview_control_panel.xml
index 5d7b5d1764b..fa3049730bd 100644
--- a/addons/mrp/static/src/components/bom_overview_control_panel/mrp_bom_overview_control_panel.xml
+++ b/addons/mrp/static/src/components/bom_overview_control_panel/mrp_bom_overview_control_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.BomOverviewControlPanel" owl="1">
+    <t t-name="mrp.BomOverviewControlPanel">
         <ControlPanel display="controlPanelDisplay">
             <t t-set-slot="control-panel-always-buttons">
                 <div class="o_cp_buttons">
diff --git a/addons/mrp/static/src/components/bom_overview_display_filter/mrp_bom_overview_display_filter.xml b/addons/mrp/static/src/components/bom_overview_display_filter/mrp_bom_overview_display_filter.xml
index 5484467d85d..cda318d72c8 100644
--- a/addons/mrp/static/src/components/bom_overview_display_filter/mrp_bom_overview_display_filter.xml
+++ b/addons/mrp/static/src/components/bom_overview_display_filter/mrp_bom_overview_display_filter.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.BomOverviewDisplayFilter" owl="1">
+    <t t-name="mrp.BomOverviewDisplayFilter">
         <Dropdown class="'btn-group'" togglerClass="'btn btn-secondary'">
             <t t-set-slot="toggler">
                 <span class="fa fa-filter"/>
diff --git a/addons/mrp/static/src/components/bom_overview_extra_block/mrp_bom_overview_extra_block.xml b/addons/mrp/static/src/components/bom_overview_extra_block/mrp_bom_overview_extra_block.xml
index f37f804c4b2..49d7f6e3f26 100644
--- a/addons/mrp/static/src/components/bom_overview_extra_block/mrp_bom_overview_extra_block.xml
+++ b/addons/mrp/static/src/components/bom_overview_extra_block/mrp_bom_overview_extra_block.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.BomOverviewExtraBlock" owl="1">
+    <t t-name="mrp.BomOverviewExtraBlock">
         <BomOverviewSpecialLine
             type="props.type"
             isFolded="state.isFolded"
diff --git a/addons/mrp/static/src/components/bom_overview_line/mrp_bom_overview_line.xml b/addons/mrp/static/src/components/bom_overview_line/mrp_bom_overview_line.xml
index d65b79b8ddf..90edef4379b 100644
--- a/addons/mrp/static/src/components/bom_overview_line/mrp_bom_overview_line.xml
+++ b/addons/mrp/static/src/components/bom_overview_line/mrp_bom_overview_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <tr t-name="mrp.BomOverviewLine" owl="1">
+    <tr t-name="mrp.BomOverviewLine">
         <td name="td_mrp_bom">
             <div class="text-truncate" t-attf-style="margin-left: {{ marginMultiplicator * 20 }}px">
                 <t t-if="data.level > 0 &amp;&amp; hasComponents">
diff --git a/addons/mrp/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml b/addons/mrp/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
index 1be277379b3..9be812ad5fe 100644
--- a/addons/mrp/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
+++ b/addons/mrp/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <tr t-name="mrp.BomOverviewSpecialLine" owl="1">
+    <tr t-name="mrp.BomOverviewSpecialLine">
         <td name="td_mrp_bom">
             <span t-attf-style="margin-left: {{ data.level * 20 }}px"/>
             <button t-if="hasFoldButton" t-on-click="props.toggleFolded" t-attf-class="o_mrp_bom_{{ props.isFolded ? 'unfoldable' : 'foldable' }} btn btn-light ps-0 py-0" t-attf-aria-label="{{ props.isFolded ? 'Unfold' : 'Fold' }}" t-attf-title="{{ props.isFolded ? 'Unfold' : 'Fold' }}">
diff --git a/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml b/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
index 67b5d469a04..2385630a3f2 100644
--- a/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
+++ b/addons/mrp/static/src/components/bom_overview_table/mrp_bom_overview_table.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <div t-name="mrp.BomOverviewTable" class="o_content" owl="1">
+    <div t-name="mrp.BomOverviewTable" class="o_content">
         <div class="o_mrp_bom_report_page py-3 py-lg-5 px-0 overflow-auto border-bottom bg-view">
             <div t-if="!!data.components || !!data.lines || !!data.operations" class="container-fluid">
                 <div class="d-flex mb-5">
diff --git a/addons/mrp/static/src/components/mo_overview/mrp_mo_overview.xml b/addons/mrp/static/src/components/mo_overview/mrp_mo_overview.xml
index d6282088f57..e68f2a954ff 100644
--- a/addons/mrp/static/src/components/mo_overview/mrp_mo_overview.xml
+++ b/addons/mrp/static/src/components/mo_overview/mrp_mo_overview.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <div t-name="mrp.MoOverview" class="o_action" owl="1">
+    <div t-name="mrp.MoOverview" class="o_action">
         <Layout display="{ controlPanel: {} }">
             <t t-set-slot="layout-actions">
                 <MoOverviewDisplayFilter showOptions="state.showOptions" limited="state.isDone" changeDisplay.bind="onChangeDisplay"/>
diff --git a/addons/mrp/static/src/components/mo_overview_components_block/mrp_mo_overview_components_block.xml b/addons/mrp/static/src/components/mo_overview_components_block/mrp_mo_overview_components_block.xml
index 27a6f8cbdcb..e8ac1874861 100644
--- a/addons/mrp/static/src/components/mo_overview_components_block/mrp_mo_overview_components_block.xml
+++ b/addons/mrp/static/src/components/mo_overview_components_block/mrp_mo_overview_components_block.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.MoOverviewComponentsBlock" owl="1">
+    <t t-name="mrp.MoOverviewComponentsBlock">
         <t t-foreach="props.components" t-as="component" t-key="component.summary.index">
             <MoOverviewLine
                 data="component.summary"
diff --git a/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.xml b/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.xml
index a1324574133..8ea70240644 100644
--- a/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.xml
+++ b/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <tr t-name="mrp.MoOverviewLine" owl="1">
+    <tr t-name="mrp.MoOverviewLine">
         <td class="text-start">
             <div t-attf-style="margin-left: {{ marginMultiplicator * 20 }}px" class="d-inline-block">
                 <button t-if="props.hasFoldButton" t-on-click="() => this.props.toggleFolded(data.index)" class="btn btn-light p-0" t-attf-aria-label="{{ foldButtonTitle }}" t-attf-title="{{ foldButtonTitle }}" style="margin-right: 1px">
diff --git a/addons/mrp/static/src/components/mo_overview_operations_block/mrp_mo_overview_operations_block.xml b/addons/mrp/static/src/components/mo_overview_operations_block/mrp_mo_overview_operations_block.xml
index a90bd26f294..bd71dea6229 100644
--- a/addons/mrp/static/src/components/mo_overview_operations_block/mrp_mo_overview_operations_block.xml
+++ b/addons/mrp/static/src/components/mo_overview_operations_block/mrp_mo_overview_operations_block.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp.MoOverviewOperationsBlock" owl="1">
+    <t t-name="mrp.MoOverviewOperationsBlock">
         <t t-if="hasOperations">
             <tr>
                 <td class="text-start">
diff --git a/addons/mrp/static/src/mrp_forecasted/forecasted_buttons.xml b/addons/mrp/static/src/mrp_forecasted/forecasted_buttons.xml
index 587ce7677d5..ef52c375776 100644
--- a/addons/mrp/static/src/mrp_forecasted/forecasted_buttons.xml
+++ b/addons/mrp/static/src/mrp_forecasted/forecasted_buttons.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
-    <t name="mrp.ForecastedButtons" owl="1" t-inherit="stock.ForecastedButtons" t-inherit-mode="extension">
+    <t name="mrp.ForecastedButtons" t-inherit="stock.ForecastedButtons" t-inherit-mode="extension">
         <xpath expr="//button[@title='Replenish']" position="after">
             <button t-if="bomId" t-name="mrp_replenish_report_buttons"
                 class="btn btn-primary o_bom_overview_report"
diff --git a/addons/mrp/static/src/mrp_forecasted/forecasted_details.xml b/addons/mrp/static/src/mrp_forecasted/forecasted_details.xml
index a3aa7d9c5b1..5cb712d1571 100644
--- a/addons/mrp/static/src/mrp_forecasted/forecasted_details.xml
+++ b/addons/mrp/static/src/mrp_forecasted/forecasted_details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template">
-    <t name="mrp.ForecastedDetails" owl="1" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
+    <t name="mrp.ForecastedDetails" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
         <xpath expr="//tr[@name='draft_picking_in']" position="after">
             <tr t-if="props.docs.draft_production_qty.in" name="draft_mo_in">
                 <td colspan="2">Production of Draft MO</td>
diff --git a/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_controller.xml b/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_controller.xml
index 355c336be51..27655ec29db 100644
--- a/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_controller.xml
+++ b/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_controller.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="mrp.MrpDocumentsKanbanView.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="mrp.MrpDocumentsKanbanView.Buttons" t-inherit="web.KanbanView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_cp_buttons')]" position="inside">
             <input type="file" multiple="true" t-ref="uploadFileInput" class="o_input_file o_hidden" t-on-change.stop="onFileInputChange"/>
             <button type="button" t-attf-class="btn btn-primary o_mrp_documents_kanban_upload"
diff --git a/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_renderer.xml b/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_renderer.xml
index 3ef18a061e8..26b4d2b42d2 100644
--- a/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_renderer.xml
+++ b/addons/mrp/static/src/views/mrp_documents_kanban/mrp_documents_kanban_renderer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="mrp.MrpDocumentsKanbanRenderer" owl="1" t-inherit-mode="primary" t-inherit="web.KanbanRenderer">
+    <t t-name="mrp.MrpDocumentsKanbanRenderer" t-inherit-mode="primary" t-inherit="web.KanbanRenderer">
         <!-- Before the first t-foreach -->
         <xpath expr="//t[@t-key='groupOrRecord.key']" position="before">
             <FileUploadProgressContainer fileUploads="fileUploadService.uploads" Component="constructor.components.FileUploadProgressKanbanRecord"/>
diff --git a/addons/mrp/static/src/widgets/mrp_should_consume.xml b/addons/mrp/static/src/widgets/mrp_should_consume.xml
index 2a7f8cc435f..8c3346371e9 100644
--- a/addons/mrp/static/src/widgets/mrp_should_consume.xml
+++ b/addons/mrp/static/src/widgets/mrp_should_consume.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="mrp.ShouldConsume" owl="1">
+    <t t-name="mrp.ShouldConsume">
         <t t-if="displayShouldConsume">
             <span t-attf-class="o_should_consume"> 
                 <span t-if="props.readonly"><t t-esc="shouldConsumeQty"/> / </span>
diff --git a/addons/mrp/static/src/widgets/mrp_workorder_popover.xml b/addons/mrp/static/src/widgets/mrp_workorder_popover.xml
index a8316635009..4730baec487 100644
--- a/addons/mrp/static/src/widgets/mrp_workorder_popover.xml
+++ b/addons/mrp/static/src/widgets/mrp_workorder_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
 
-    <div t-name="mrp.workorderPopover" owl="1">
+    <div t-name="mrp.workorderPopover">
         <h6>Scheduling Information</h6>
         <t t-foreach="props.infos" t-as="info" t-key="info_index">
             <i t-attf-class="oi oi-arrow-right me-2 #{ info.color }"></i><t t-esc="info.msg"/><br/>
diff --git a/addons/mrp/static/src/widgets/timer.xml b/addons/mrp/static/src/widgets/timer.xml
index cbae2135137..fe5451fecb2 100644
--- a/addons/mrp/static/src/widgets/timer.xml
+++ b/addons/mrp/static/src/widgets/timer.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="mrp.MrpTimer" owl="1">
+    <t t-name="mrp.MrpTimer">
         <span t-esc="durationFormatted"/>
     </t>
 
-    <t t-name="mrp.MrpTimerField" owl="1">
+    <t t-name="mrp.MrpTimerField">
         <MrpTimer t-if="props.readonly" value="duration" ongoing="ongoing"/>
         <input t-else="" t-att-id="props.id" t-ref="numpadDecimal" t-att-placeholder="props.placeholder" inputmode="numeric" class="o_input" />
     </t>
diff --git a/addons/mrp_subcontracting/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml b/addons/mrp_subcontracting/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
index 9c049b2c57e..16c72ad2266 100644
--- a/addons/mrp_subcontracting/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
+++ b/addons/mrp_subcontracting/static/src/components/bom_overview_components_block/mrp_bom_overview_components_block.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp_subcontracting.BomOverviewComponentsBlock" t-inherit="mrp.BomOverviewComponentsBlock" t-inherit-mode="extension" owl="1">
+    <t t-name="mrp_subcontracting.BomOverviewComponentsBlock" t-inherit="mrp.BomOverviewComponentsBlock" t-inherit-mode="extension">
         <xpath expr="//t[@name='byproducts']" position="after">
             <t t-if="data.subcontracting">
                 <BomOverviewSpecialLine
diff --git a/addons/mrp_subcontracting/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml b/addons/mrp_subcontracting/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
index bbe022f7fd9..8625ce6a408 100644
--- a/addons/mrp_subcontracting/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
+++ b/addons/mrp_subcontracting/static/src/components/bom_overview_special_line/mrp_bom_overview_special_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp_subcontracting.BomOverviewSpecialLine" t-inherit="mrp.BomOverviewSpecialLine" t-inherit-mode="extension" owl="1">
+    <t t-name="mrp_subcontracting.BomOverviewSpecialLine" t-inherit="mrp.BomOverviewSpecialLine" t-inherit-mode="extension">
         <xpath expr="//td[@name='td_mrp_bom']" position="inside">
             <t t-if="props.type == 'subcontracting'">Subcontracting: <a href="#" t-on-click.prevent="goToSubcontractor" t-esc="subcontracting.name"/></t>
         </xpath>
diff --git a/addons/mrp_subcontracting/static/src/subcontracting_portal/picking_form_controller.xml b/addons/mrp_subcontracting/static/src/subcontracting_portal/picking_form_controller.xml
index e51056dd86e..94204040434 100644
--- a/addons/mrp_subcontracting/static/src/subcontracting_portal/picking_form_controller.xml
+++ b/addons/mrp_subcontracting/static/src/subcontracting_portal/picking_form_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp_subcontracting.PickingFormController" t-inherit="web.FormView" t-inherit-mode="primary" owl="1">
+    <t t-name="mrp_subcontracting.PickingFormController" t-inherit="web.FormView" t-inherit-mode="primary">
         <t t-set-slot="control-panel-additional-actions"/>
     </t>
 
diff --git a/addons/mrp_subcontracting/static/src/subcontracting_portal/subcontracting_portal.xml b/addons/mrp_subcontracting/static/src/subcontracting_portal/subcontracting_portal.xml
index 783c0d0419f..e17730dfc01 100644
--- a/addons/mrp_subcontracting/static/src/subcontracting_portal/subcontracting_portal.xml
+++ b/addons/mrp_subcontracting/static/src/subcontracting_portal/subcontracting_portal.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="mrp_subcontracting.SubcontractingPortalWebClient" owl="1">
+    <t t-name="mrp_subcontracting.SubcontractingPortalWebClient">
         <ActionContainer/>
         <MainComponentsContainer/>
     </t>
diff --git a/addons/partner_autocomplete/static/src/xml/partner_autocomplete.xml b/addons/partner_autocomplete/static/src/xml/partner_autocomplete.xml
index 846bdbf2e57..381048c6ea7 100644
--- a/addons/partner_autocomplete/static/src/xml/partner_autocomplete.xml
+++ b/addons/partner_autocomplete/static/src/xml/partner_autocomplete.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="partner_autocomplete.PartnerAutoCompleteCharField" t-inherit="web.CharField" owl="1">
+    <t t-name="partner_autocomplete.PartnerAutoCompleteCharField" t-inherit="web.CharField">
         <xpath expr="//t[@t-else='']" position="before">
             <t t-elif="props.record.resModel !== 'res.partner' || props.record.data.company_type === 'company'">
                 <AutoComplete
@@ -14,7 +14,7 @@
         </xpath>
     </t>
 
-    <t t-name="partner_autocomplete.CharFieldDropdownOption" owl="1">
+    <t t-name="partner_autocomplete.CharFieldDropdownOption">
         <img t-att-src="option.logo" onerror="this.src='/base/static/img/company_image.png'" alt="Placeholder"/>
         <div class="o_partner_autocomplete_info">
             <strong t-esc="option.label or '&#160;'"/>
@@ -22,20 +22,20 @@
         </div>
     </t>
 
-    <t t-name="partner_autocomplete.Many2oneDropdownOption" owl="1">
+    <t t-name="partner_autocomplete.Many2oneDropdownOption">
         <i class="fa fa-magic text-muted pe-1"/>
         <t t-esc="option.label or '&#160;'"/>,
         <span class="text-muted" t-esc="option.description"/>
         <img class="ms-1" t-att-src="option.logo" onerror="this.src='/base/static/img/company_image.png'" alt="Placeholder"/>
     </t>
 
-    <t t-name="partner_autocomplete.InsufficientCreditNotification" owl="1">
+    <t t-name="partner_autocomplete.InsufficientCreditNotification">
         <div class="o-hidden-ios">
             <a class="btn btn-link" t-att-href="credits_url"><i class="oi oi-arrow-right"/> Buy more credits</a>
         </div>
     </t>
 
-    <t t-name="partner_autocomplete.AccountTokenMissingNotification" owl="1">
+    <t t-name="partner_autocomplete.AccountTokenMissingNotification">
         <div class="">
             <a class="btn btn-link" t-att-href="account_url" ><i class="oi oi-arrow-right"/> Set Your Account Token</a>
         </div>
diff --git a/addons/point_of_sale/static/src/app/barcode/error_popup/barcode_error_popup.xml b/addons/point_of_sale/static/src/app/barcode/error_popup/barcode_error_popup.xml
index 254fe96acf1..fd9cb2a35a0 100644
--- a/addons/point_of_sale/static/src/app/barcode/error_popup/barcode_error_popup.xml
+++ b/addons/point_of_sale/static/src/app/barcode/error_popup/barcode_error_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ErrorBarcodePopup" owl="1">
+    <t t-name="point_of_sale.ErrorBarcodePopup">
         <div class="popup popup-barcode">
             <header class="title drag-handle modal-header">
                 <h5 class="modal-title">Unknown Barcode: <span class="fst-italic" t-esc="props.code"/>
diff --git a/addons/point_of_sale/static/src/app/customer_display/customer_display_template.xml b/addons/point_of_sale/static/src/app/customer_display/customer_display_template.xml
index 005dc2140c1..002c2fcdc95 100644
--- a/addons/point_of_sale/static/src/app/customer_display/customer_display_template.xml
+++ b/addons/point_of_sale/static/src/app/customer_display/customer_display_template.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.CustomerFacingDisplayHead" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayHead">
         <div class="resources">
             <base t-att-href="origin" />
             <meta http-equiv="cache-control" content="no-cache" />
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.CustomerFacingDisplayNoOrder" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayNoOrder">
         <t t-call="point_of_sale.CustomerFacingDisplayHead" />
 
         <div class="pos-customer_facing_display pos-no-order pos-palette_01" t-attf-style="background-image: #{backgroundImageCSSValue};">
@@ -40,7 +40,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.CustomerFacingDisplayOrder" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayOrder">
         <!-- Header -->
         <t t-call="point_of_sale.CustomerFacingDisplayHead" />
 
@@ -87,7 +87,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.CustomerFacingDisplayMainContainer" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayMainContainer">
         <div class="pos_orderlines">
             <t t-if="order">
                 <t t-if="order.get_current_screen_data().name != 'ReceiptScreen'">
@@ -102,7 +102,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.CustomerFacingDisplayOrderLines" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayOrderLines">
         <t t-if="order.get_orderlines().length > 0">
             <div class="pos-order_top_bar">
                 <span>Your Order</span>
@@ -166,7 +166,7 @@
         </t>
     </t>
 
-    <t t-name="point_of_sale.CustomerFacingDisplayPaymentLines" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayPaymentLines">
         <div class="pos-paymentlines">
             <t t-if="order">
                 <t t-foreach="order.get_paymentlines()" t-as="paymentline"  t-key="paymentline_index">
diff --git a/addons/point_of_sale/static/src/app/debug/debug_widget.xml b/addons/point_of_sale/static/src/app/debug/debug_widget.xml
index f8df9c3561c..2fb45a2725e 100644
--- a/addons/point_of_sale/static/src/app/debug/debug_widget.xml
+++ b/addons/point_of_sale/static/src/app/debug/debug_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.DebugWidget" owl="1">
+    <t t-name="point_of_sale.DebugWidget">
         <Transition visible="props.state.showWidget" name="'o-fade'" leaveDuration="200" t-slot-scope="transition">
             <div class="debug-widget bg-100 p-2 shadow-lg" t-att-class="transition.className" t-ref="root" t-att-style="style">
                 <header class="drag-handle">
diff --git a/addons/point_of_sale/static/src/app/debug/order_import_popup/order_import_popup.xml b/addons/point_of_sale/static/src/app/debug/order_import_popup/order_import_popup.xml
index 6a01fbfdda3..6b0d7a82ba9 100644
--- a/addons/point_of_sale/static/src/app/debug/order_import_popup/order_import_popup.xml
+++ b/addons/point_of_sale/static/src/app/debug/order_import_popup/order_import_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderImportPopup" owl="1">
+    <t t-name="point_of_sale.OrderImportPopup">
         <div class="popup popup-import">
             <div class="modal-header">
                 <h4 class="modal-title title drag-handle">
diff --git a/addons/point_of_sale/static/src/app/errors/popups/error_popup.xml b/addons/point_of_sale/static/src/app/errors/popups/error_popup.xml
index 6049f7eee87..cbd0271541b 100644
--- a/addons/point_of_sale/static/src/app/errors/popups/error_popup.xml
+++ b/addons/point_of_sale/static/src/app/errors/popups/error_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ErrorPopup" owl="1">
+    <t t-name="point_of_sale.ErrorPopup">
             <div class="popup popup-error">
                 <div class="modal-header">
                     <h4 class="modal-title title">
diff --git a/addons/point_of_sale/static/src/app/errors/popups/error_traceback_popup.xml b/addons/point_of_sale/static/src/app/errors/popups/error_traceback_popup.xml
index 4617b420a2d..477256869c2 100644
--- a/addons/point_of_sale/static/src/app/errors/popups/error_traceback_popup.xml
+++ b/addons/point_of_sale/static/src/app/errors/popups/error_traceback_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ErrorTracebackPopup" owl="1">
+    <t t-name="point_of_sale.ErrorTracebackPopup">
             <div class="popup popup-error">
                 <div class="modal-header">
                     <h4 class="modal-title title">
diff --git a/addons/point_of_sale/static/src/app/errors/popups/offline_error_popup.xml b/addons/point_of_sale/static/src/app/errors/popups/offline_error_popup.xml
index 27e18207a07..458e3c0049b 100644
--- a/addons/point_of_sale/static/src/app/errors/popups/offline_error_popup.xml
+++ b/addons/point_of_sale/static/src/app/errors/popups/offline_error_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OfflineErrorPopup" owl="1">
+    <t t-name="point_of_sale.OfflineErrorPopup">
         <div class="popup offline">
             <div class="modal-header">
                 <h4 class="modal-title title">
diff --git a/addons/point_of_sale/static/src/app/generic_components/category_selector/category_selector.xml b/addons/point_of_sale/static/src/app/generic_components/category_selector/category_selector.xml
index f8d842c3cb8..6db190cee4b 100644
--- a/addons/point_of_sale/static/src/app/generic_components/category_selector/category_selector.xml
+++ b/addons/point_of_sale/static/src/app/generic_components/category_selector/category_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.CategorySelector" owl="1">
+    <t t-name="point_of_sale.CategorySelector">
         <div t-attf-class="{{props.class or ''}} d-flex overflow-auto">
             <div t-foreach="props.categories" t-as="category" t-key="category.id"
                 class="d-flex align-items-center">
diff --git a/addons/point_of_sale/static/src/app/loader/loader.xml b/addons/point_of_sale/static/src/app/loader/loader.xml
index 6506fe5ab44..913f317e0ac 100644
--- a/addons/point_of_sale/static/src/app/loader/loader.xml
+++ b/addons/point_of_sale/static/src/app/loader/loader.xml
@@ -1,5 +1,5 @@
 <templates>
-    <t t-name="point_of_sale.Loader" owl="1">
+    <t t-name="point_of_sale.Loader">
         <div class="pos-loader" t-att-style="props.loader.isShown ? '' : 'opacity: 0'">
             <div class="loader-feedback">
                 <!-- spinner from https://loading.io/css/ -->
diff --git a/addons/point_of_sale/static/src/app/navbar/back_button/back_button.xml b/addons/point_of_sale/static/src/app/navbar/back_button/back_button.xml
index 4193495b9c2..721f6d5ccd6 100644
--- a/addons/point_of_sale/static/src/app/navbar/back_button/back_button.xml
+++ b/addons/point_of_sale/static/src/app/navbar/back_button/back_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.BackButton" owl="1">
+    <t t-name="point_of_sale.BackButton">
         <span
             class="order-button floor-button d-flex align-items-center gap-2 px-4 fw-bolder cursor-pointer"
             t-on-click="backToFloorScreen"
diff --git a/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_popup.xml b/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_popup.xml
index bc5708d5ac6..bbc22f034a4 100644
--- a/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_popup.xml
+++ b/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.CashMovePopup" owl="1">
+    <t t-name="point_of_sale.CashMovePopup">
         <div class="popup cash-move-popup">
             <main class="modal-body">
                 <div class="cash-move d-flex flex-column">
diff --git a/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_receipt_template.xml b/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_receipt_template.xml
index 3221805282f..51ccd4f3c32 100644
--- a/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_receipt_template.xml
+++ b/addons/point_of_sale/static/src/app/navbar/cash_move_popup/cash_move_receipt_template.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.CashMoveReceipt" owl="1">
+    <t t-name="point_of_sale.CashMoveReceipt">
         <div class="pos-receipt">
             <t t-if="_receipt.company.logo">
                 <img class="pos-receipt-logo" t-att-src="_receipt.company.logo" alt="Logo" />
diff --git a/addons/point_of_sale/static/src/app/navbar/cashier_name/cashier_name.xml b/addons/point_of_sale/static/src/app/navbar/cashier_name/cashier_name.xml
index 5b5573cb613..50d3c34c312 100644
--- a/addons/point_of_sale/static/src/app/navbar/cashier_name/cashier_name.xml
+++ b/addons/point_of_sale/static/src/app/navbar/cashier_name/cashier_name.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.CashierName" owl="1">
+    <t t-name="point_of_sale.CashierName">
         <div t-att-class="cssClass" class="btn btn-light border-0 rounded-0">
             <span class="cashier-name d-flex align-items-center gap-1"><img t-att-src="avatar" t-att-alt="username" class="avatar rounded-3"/> <span t-if="!ui.isSmall" t-esc="username" class="username"/></span>
         </div>
diff --git a/addons/point_of_sale/static/src/app/navbar/closing_popup/closing_popup.xml b/addons/point_of_sale/static/src/app/navbar/closing_popup/closing_popup.xml
index 763e8404316..c45bbc6c1bc 100644
--- a/addons/point_of_sale/static/src/app/navbar/closing_popup/closing_popup.xml
+++ b/addons/point_of_sale/static/src/app/navbar/closing_popup/closing_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ClosePosPopup" owl="1">
+    <t t-name="point_of_sale.ClosePosPopup">
         <div class="popup close-pos-popup">
             <div class="modal-header">
                 <h4 class="modal-title">Closing Session</h4>
diff --git a/addons/point_of_sale/static/src/app/navbar/customer_facing_display_button/customer_facing_display_button.xml b/addons/point_of_sale/static/src/app/navbar/customer_facing_display_button/customer_facing_display_button.xml
index 8e061aaee24..e4a23f05983 100644
--- a/addons/point_of_sale/static/src/app/navbar/customer_facing_display_button/customer_facing_display_button.xml
+++ b/addons/point_of_sale/static/src/app/navbar/customer_facing_display_button/customer_facing_display_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.CustomerFacingDisplayButton" owl="1">
+    <t t-name="point_of_sale.CustomerFacingDisplayButton">
         <button class="menu-item navbar-button btn btn-light rounded-0 d-flex align-items-center px-3 cursor-pointer" t-on-click="() => {customerDisplay.connect(); this.displayMessage(message);}">
             <div t-if="customerDisplay.status === 'warning'" class="js_warning oe_icon oe_orange text-warning">
                 <i class="fa fa-fw fa-desktop" role="img" t-attf-aria-label="Customer Screen Warning : {{message}}" t-attf-title="Customer Screen Warning : {{message}}"></i>
diff --git a/addons/point_of_sale/static/src/app/navbar/navbar.xml b/addons/point_of_sale/static/src/app/navbar/navbar.xml
index fbe178c0792..07d2fdccd61 100644
--- a/addons/point_of_sale/static/src/app/navbar/navbar.xml
+++ b/addons/point_of_sale/static/src/app/navbar/navbar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.Navbar" owl="1">
+    <t t-name="point_of_sale.Navbar">
         <div class="pos-topheader d-flex w-100 p-0 m-0 bg-white border-bottom">
             <div t-if="pos.tempScreen" class="block-top-header position-absolute top-0 start-0 bg-black opacity-50 w-100 h-inherit z-1000" />
             <div t-if="!ui.isSmall" class="pos-branding d-flex justify-content-start flex-grow-1 h-100 p-0 my-0 text-start">
diff --git a/addons/point_of_sale/static/src/app/navbar/proxy_status/proxy_status.xml b/addons/point_of_sale/static/src/app/navbar/proxy_status/proxy_status.xml
index 842b1ec0dfc..603cc6ac6af 100644
--- a/addons/point_of_sale/static/src/app/navbar/proxy_status/proxy_status.xml
+++ b/addons/point_of_sale/static/src/app/navbar/proxy_status/proxy_status.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProxyStatus" owl="1">
+    <t t-name="point_of_sale.ProxyStatus">
         <button class="oe_status js_proxy btn btn-light" t-on-click="() => this.pos.connectToProxy()">
             <span t-if="this.message and !ui.isSmall" class="js_msg">
                 <t t-esc="this.message" />
diff --git a/addons/point_of_sale/static/src/app/navbar/sale_details_button/sale_details_button.xml b/addons/point_of_sale/static/src/app/navbar/sale_details_button/sale_details_button.xml
index e76d4c9eaf8..4ffb098eea9 100644
--- a/addons/point_of_sale/static/src/app/navbar/sale_details_button/sale_details_button.xml
+++ b/addons/point_of_sale/static/src/app/navbar/sale_details_button/sale_details_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SaleDetailsButton" owl="1">
+    <t t-name="point_of_sale.SaleDetailsButton">
         <div t-att-class="{'oe_status cursor-pointer': props.isHeaderButton }" t-on-click="onClick">
             <div class="js_connected oe_icon text-white"
                 title="Print a report with all the sales of the current PoS Session">
diff --git a/addons/point_of_sale/static/src/app/navbar/sale_details_button/sales_detail_report.xml b/addons/point_of_sale/static/src/app/navbar/sale_details_button/sales_detail_report.xml
index ca2544bf356..66bdc74725c 100644
--- a/addons/point_of_sale/static/src/app/navbar/sale_details_button/sales_detail_report.xml
+++ b/addons/point_of_sale/static/src/app/navbar/sale_details_button/sales_detail_report.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SaleDetailsReport" owl="1">
+    <t t-name="point_of_sale.SaleDetailsReport">
         <div class="pos-receipt">
             <t t-if="pos.company_logo_base64">
                 <img class="pos-receipt-logo" t-att-src="pos.company_logo_base64" alt="Logo"/>
diff --git a/addons/point_of_sale/static/src/app/navbar/sync_notification/sync_notification.xml b/addons/point_of_sale/static/src/app/navbar/sync_notification/sync_notification.xml
index d0552015b21..d170325601b 100644
--- a/addons/point_of_sale/static/src/app/navbar/sync_notification/sync_notification.xml
+++ b/addons/point_of_sale/static/src/app/navbar/sync_notification/sync_notification.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SyncNotification" owl="1">
+    <t t-name="point_of_sale.SyncNotification">
         <div class="oe_status btn btn-light rounded-0" t-on-click="onClick">
             <span t-if="sync.pending" class="js_msg">
                 <t t-esc="sync.pending" />
diff --git a/addons/point_of_sale/static/src/app/notification/notification.xml b/addons/point_of_sale/static/src/app/notification/notification.xml
index 211528468b7..ea66a480b34 100644
--- a/addons/point_of_sale/static/src/app/notification/notification.xml
+++ b/addons/point_of_sale/static/src/app/notification/notification.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.Notification" owl="1">
+    <t t-name="point_of_sale.Notification">
         <div class="o_notification o-fade o-fade-enter-active p-3 m-2 text-bg-dark bg-opacity-75 text-center pe-none" t-att-class="props.className" t-on-click="props.close">
             <span t-esc="props.message"/>
         </div>
     </t>
 
-    <t t-name="point_of_sale.NotificationContainer" owl="1">
+    <t t-name="point_of_sale.NotificationContainer">
         <div class="o_pos_notification_manager fixed-bottom d-flex flex-column align-items-center justify-content-end p-4 pe-none">
             <t t-foreach="props.notifications" t-as="notification" t-key="notification">
                 <Transition name="'o-fade'" visible="notification_value.visible" leaveDuration="leaveDuration" t-slot-scope="transition" onLeave="notification_value.delete">
diff --git a/addons/point_of_sale/static/src/app/popup/popup_controller.xml b/addons/point_of_sale/static/src/app/popup/popup_controller.xml
index 821e1d04642..09d0cf1b3f6 100644
--- a/addons/point_of_sale/static/src/app/popup/popup_controller.xml
+++ b/addons/point_of_sale/static/src/app/popup/popup_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PopupContainer" owl="1">
+    <t t-name="point_of_sale.PopupContainer">
         <div t-if="Object.keys(props.popups).length > 0" class="popups">
             <t t-foreach="props.popups" t-as="popup" t-key="popup">
                 <div t-if="popup_last || popup_value.props.keepBehind" role="dialog" 
diff --git a/addons/point_of_sale/static/src/app/pos_app.xml b/addons/point_of_sale/static/src/app/pos_app.xml
index 383469b2e6f..c30dd3dffe8 100644
--- a/addons/point_of_sale/static/src/app/pos_app.xml
+++ b/addons/point_of_sale/static/src/app/pos_app.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.Chrome" owl="1">
+    <t t-name="point_of_sale.Chrome">
         <div class="pos dvh-100 d-flex flex-column">
             <div class="pos-receipt-print"></div>
             <Navbar />
diff --git a/addons/point_of_sale/static/src/app/screens/partner_list/partner_editor/partner_editor.xml b/addons/point_of_sale/static/src/app/screens/partner_list/partner_editor/partner_editor.xml
index 0b788e76867..099d9f086e0 100644
--- a/addons/point_of_sale/static/src/app/screens/partner_list/partner_editor/partner_editor.xml
+++ b/addons/point_of_sale/static/src/app/screens/partner_list/partner_editor/partner_editor.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.PartnerDetailsEdit" owl="1">
+    <t t-name="point_of_sale.PartnerDetailsEdit">
         <section class="partner-details edit d-flex flex-column m-3">
             <div class="container">
                 <div class="partner-details-header d-flex pe-2 gap-2">
diff --git a/addons/point_of_sale/static/src/app/screens/partner_list/partner_line/partner_line.xml b/addons/point_of_sale/static/src/app/screens/partner_list/partner_line/partner_line.xml
index a7639de0d9a..8b1aa65988f 100644
--- a/addons/point_of_sale/static/src/app/screens/partner_list/partner_line/partner_line.xml
+++ b/addons/point_of_sale/static/src/app/screens/partner_list/partner_line/partner_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PartnerLine" owl="1">
+    <t t-name="point_of_sale.PartnerLine">
         <tr t-attf-class="partner-line gap-2 gap-lg-0 align-top {{highlight}}" t-att-data-id="props.partner.id"
             t-on-click="() => this.props.onClickPartner(props.partner)">
             <td>
diff --git a/addons/point_of_sale/static/src/app/screens/partner_list/partner_list.xml b/addons/point_of_sale/static/src/app/screens/partner_list/partner_list.xml
index 083c6cbc314..dee58ab7cdf 100644
--- a/addons/point_of_sale/static/src/app/screens/partner_list/partner_list.xml
+++ b/addons/point_of_sale/static/src/app/screens/partner_list/partner_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PartnerListScreen" owl="1">
+    <t t-name="point_of_sale.PartnerListScreen">
         <div class="partnerlist-screen screen h-100 d-flex flex-column bg-100">
             <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
                 <div class="button highlight btn btn-lg btn-primary" t-if="state.detailIsShown" t-on-click="() => this.partnerEditor.save()">
diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad.xml b/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad.xml
index 81fc4a42cbf..7a3b2b63b86 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad.xml
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PaymentScreenNumpad" owl="1">
+    <t t-name="point_of_sale.PaymentScreenNumpad">
         <div class="numpad d-grid text-center flex-grow-1 h-100 w-100">
             <PSNumpadInputButton value="'1'" />
             <PSNumpadInputButton value="'2'" />
diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad_button/numpad_button.xml b/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad_button/numpad_button.xml
index 1b055e4cb8f..f492b91516a 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad_button/numpad_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/numpad/numpad_button/numpad_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PSNumpadInputButton" owl="1">
+    <t t-name="point_of_sale.PSNumpadInputButton">
         <button t-attf-class="{{ _class }} btn btn-light w-100 rounded-0 py-3"
                 t-on-click="() => this.numberBuffer.sendKey(props.value)">
             <t t-slot="default">
diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.xml b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.xml
index 96a0f10e50e..f1d248ada6d 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.xml
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PaymentScreenPaymentLines" owl="1">
+    <t t-name="point_of_sale.PaymentScreenPaymentLines">
             <div class="paymentlines d-flex flex-column">
                 <h4 class="title-category pt-3 pb-2 px-3 m-0 bg-view border-bottom border-2">Summary</h4>
                 <t t-foreach="props.paymentLines" t-as="line" t-key="line.cid">
diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_screen.xml b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_screen.xml
index c5b6fa7dcee..88461ef912a 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PaymentScreen" owl="1">
+    <t t-name="point_of_sale.PaymentScreen">
         <t t-if="ui.isSmall">
             <div class="payment-screen screen d-flex flex-column h-100 bg-100" t-att-class="{ 'd-none': !props.isShown }">
                 <PaymentScreenStatus order="currentOrder" />
@@ -33,7 +33,7 @@
     </t>
 
 
-    <t t-name="point_of_sale.PaymentScreenTop" owl="1">
+    <t t-name="point_of_sale.PaymentScreenTop">
         <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
             <div class="button back btn btn-lg btn-secondary" t-on-click="() => pos.showScreen('ProductScreen')">
                 <i class="fa fa-angle-double-left me-2" />
@@ -45,7 +45,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.PaymentScreenValidate" owl="1">
+    <t t-name="point_of_sale.PaymentScreenValidate">
         <t t-if="ui.isSmall">
             <div class="switchpane d-flex">
                 <button class="btn-switchpane validation-button btn btn-primary flex-fill py-5 rounded-0 fw-bolder"
@@ -67,7 +67,7 @@
     </t>
 
 
-    <t t-name="point_of_sale.PaymentScreenButtons" owl="1">
+    <t t-name="point_of_sale.PaymentScreenButtons">
         <div class="payment-buttons d-flex flex-column flex-wrap">
             <button class="button partner-button btn btn-light py-3 text-start rounded-0 border-bottom" 
                 t-att-class="{ 'highlight text-bg-primary': currentOrder.get_partner() }" 
@@ -101,7 +101,7 @@
     </t>
 
 
-    <t t-name="point_of_sale.PaymentScreenMethods" owl="1">
+    <t t-name="point_of_sale.PaymentScreenMethods">
         <div class="paymentmethods-container overflow-y-auto flex-grow-1">
             <div class="paymentmethods d-flex flex-column">
                 <h4 class="title-category pt-3 pb-2 px-3 m-0 bg-view border-bottom border-2">Payment method</h4>
diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_status/payment_status.xml b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_status/payment_status.xml
index ddb55a89c88..1e1a60aa0d4 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_status/payment_status.xml
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_status/payment_status.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.PaymentScreenStatus" owl="1">
+    <t t-name="point_of_sale.PaymentScreenStatus">
         <section class="paymentlines-container bg-view p-3 mb-1 border-bottom">
             <div t-if="props.order.get_paymentlines().length === 0" class="paymentlines-empty">
                 <div class="total text-center py-2 text-success">
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/action_pad/action_pad.xml b/addons/point_of_sale/static/src/app/screens/product_screen/action_pad/action_pad.xml
index 4c372a80332..1937be4280f 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/action_pad/action_pad.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/action_pad/action_pad.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ActionpadWidget" owl="1">
+    <t t-name="point_of_sale.ActionpadWidget">
         <div class="actionpad d-flex flex-column flex-grow-1 p-0 border-end">
             <button class="button mobile-more-button btn btn-secondary flex-fill border-bottom" t-if="ui.isSmall and props.onClickMore" t-on-click="props.onClickMore">
                 <span>More...</span>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/category_button/category_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/category_button/category_button.xml
new file mode 100644
index 00000000000..60d7b0b6502
--- /dev/null
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/category_button/category_button.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates id="template" xml:space="preserve">
+
+    <t t-name="point_of_sale.CategoryButton">
+        <button class="category-button btn btn-light" t-on-click="() => this.props.switchCategory(props.category.id)">
+            <div class="category-img">
+                <img t-att-src="imageUrl" alt="Category" />
+            </div>
+            <div class="category-name mt-2 fw-bolder">
+                <t t-esc="props.category.name" />
+            </div>
+        </button>
+    </t>
+
+</templates>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/control_buttons_popup.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/control_buttons_popup.xml
index 9ad3f706236..2d793821b62 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/control_buttons_popup.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/control_buttons_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ControlButtonPopup" owl="1">
+    <t t-name="point_of_sale.ControlButtonPopup">
         <div class="popup popup-control-buttons d-flex flex-column">
             <!-- When one of the buttons is clicked, close this popup. -->
             <div class="control-buttons d-flex flex-column p-2" t-on-click="cancel">
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_button/customer_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_button/customer_button.xml
index 17a7bf0174a..fc50b170bb8 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_button/customer_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_button/customer_button.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.CustomerButton" owl="1">
+    <t t-name="point_of_sale.CustomerButton">
         <div class="control-button customer-button btn rounded-0 fw-bolder" t-attf-class="{{this.partner ? 'btn-primary' : 'btn-light'}}"
          t-on-click="() => this.pos.selectPartner()">
             <i class="fa fa-user me-1" role="img" aria-label="Customer" title="Customer" />
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_note_button/customer_note_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_note_button/customer_note_button.xml
index df67683e5ac..09a49a59119 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_note_button/customer_note_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/customer_note_button/customer_note_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderlineCustomerNoteButton" owl="1">
+    <t t-name="point_of_sale.OrderlineCustomerNoteButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.onClick()">
             <i class="fa fa-sticky-note me-1" />
             <span> </span>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/fiscal_position_button/fiscal_position_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/fiscal_position_button/fiscal_position_button.xml
index 896a4a3b312..a699bc4e2a3 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/fiscal_position_button/fiscal_position_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/fiscal_position_button/fiscal_position_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SetFiscalPositionButton" owl="1">
+    <t t-name="point_of_sale.SetFiscalPositionButton">
         <div class="control-button o_fiscal_position_button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-book me-1" role="img" aria-label="Set fiscal position"
                title="Set fiscal position" />
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/pricelist_button/pricelist_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/pricelist_button/pricelist_button.xml
index 1d67a7c5b1a..3f5754e1730 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/pricelist_button/pricelist_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/pricelist_button/pricelist_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SetPricelistButton" owl="1">
+    <t t-name="point_of_sale.SetPricelistButton">
         <div class="control-button o_pricelist_button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-th-list me-2" role="img" aria-label="Price list" title="Price list" />
             <t t-esc="currentPricelistName" />
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/product_info_button/product_info_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/product_info_button/product_info_button.xml
index be8afd467e4..3839099b41f 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/product_info_button/product_info_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/product_info_button/product_info_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProductInfoButton" owl="1">
+    <t t-name="point_of_sale.ProductInfoButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-info-circle me-1" role="img" aria-label="Info" title="Info"/>
             Info
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/refund_button/refund_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/refund_button/refund_button.xml
index 404454af0f5..5f197e94365 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/refund_button/refund_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/refund_button/refund_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.RefundButton" owl="1">
+    <t t-name="point_of_sale.RefundButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-undo me-1" role="img" aria-label="Refund" title="Refund" />
             Refund
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/save_button/save_button.xml b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/save_button/save_button.xml
index 3b21dc2dc18..afb4e84ef57 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/save_button/save_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/control_buttons/save_button/save_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SaveButton" owl="1">
+    <t t-name="point_of_sale.SaveButton">
         <div class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="onClick">
             <i class="fa fa-upload" role="img" aria-label="Save" title="Save" />
             Save
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/numpad/numpad.xml b/addons/point_of_sale/static/src/app/screens/product_screen/numpad/numpad.xml
index f20aabbb44d..f836e05fae4 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/numpad/numpad.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/numpad/numpad.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.NumpadWidget" owl="1">
+    <t t-name="point_of_sale.NumpadWidget">
         <div class="numpad d-grid text-center flex-grow-1 bg-300">
             <button class="input-button px-4 number-char btn btn-light w-100 rounded-0 py-3 fw-bolder" t-on-click="() => this.sendInput('1')">1</button>
             <button class="input-button px-4 number-char btn btn-light w-100 rounded-0 py-3 fw-bolder" t-on-click="() => this.sendInput('2')">2</button>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/order/order.xml b/addons/point_of_sale/static/src/app/screens/product_screen/order/order.xml
index f735d2662d1..d0ff8167e1d 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/order/order.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/order/order.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderWidget" owl="1">
+    <t t-name="point_of_sale.OrderWidget">
         <div class="order-container w-100 h-100 overflow-y-auto bg-view" t-ref="scrollable">
             <div class="order d-flex flex-column h-100 text-start">
                 <t t-if="orderlinesArray.length === 0" >
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/order_summary/order_summary.xml b/addons/point_of_sale/static/src/app/screens/product_screen/order_summary/order_summary.xml
index 0ee3f0e860f..7c4663dc3a0 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/order_summary/order_summary.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/order_summary/order_summary.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderSummary" owl="1">
+    <t t-name="point_of_sale.OrderSummary">
         <div class="summary clearfix sticky-top w-100 py-2 px-3 bg-200 bg-opacity-50 text-end fw-bolder">
             <t t-set="_total" t-value="getTotal()" />
             <t t-set="_tax" t-value="getTax()" />
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/orderline/orderline.xml b/addons/point_of_sale/static/src/app/screens/product_screen/orderline/orderline.xml
index f5f498dc519..cb8d941efb3 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/orderline/orderline.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/orderline/orderline.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.Orderline" owl="1">
+    <t t-name="point_of_sale.Orderline">
         <li t-on-click="selectLine" class="orderline w-100 m-0 py-2 px-3 lh-sm cursor-pointer transition-base" t-att-class="addedClasses">
             <span class="product-name d-inline-block flex-grow-1 fw-bolder text-truncate">
                 <t t-esc="props.line.get_full_product_name()"/>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/product/product.xml b/addons/point_of_sale/static/src/app/screens/product_screen/product/product.xml
index 1f774439563..d52e9d7dc16 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/product/product.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/product/product.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProductItem" owl="1">
+    <t t-name="point_of_sale.ProductItem">
         <article t-attf-class="product btn btn-light d-flex flex-column align-items-stretch p-0 m-0 text-start cursor-pointer overflow-hidden transition-base" tabindex="0" t-on-keypress="spaceClickProduct"
                  t-on-click="() => this.pos.addProductToCurrentOrder(props.product)"
                  t-att-data-product-id="props.product.id"
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/product_info_popup/product_info_popup.xml b/addons/point_of_sale/static/src/app/screens/product_screen/product_info_popup/product_info_popup.xml
index 95af7cb627c..162e203344c 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/product_info_popup/product_info_popup.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/product_info_popup/product_info_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.ProductInfoPopup" owl="1">
+    <t t-name="point_of_sale.ProductInfoPopup">
             <div class="popup product-info-popup">
                 <div class="modal-header">
                     <h4 class="modal-title">Product information</h4>
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/product_list/control_panel/control_panel.xml b/addons/point_of_sale/static/src/app/screens/product_screen/product_list/control_panel/control_panel.xml
index c1c67e47132..56447571a9c 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/product_list/control_panel/control_panel.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/product_list/control_panel/control_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProductsWidgetControlPanel" owl="1">
+    <t t-name="point_of_sale.ProductsWidgetControlPanel">
         <div class="products-widget-control d-flex bg-view shadow-sm" t-ref="products-widget-control">
             <CategorySelector
                 categories="getCategories()"
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/product_list/product_list.xml b/addons/point_of_sale/static/src/app/screens/product_screen/product_list/product_list.xml
index 44d78d950fe..82ab9915ea2 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/product_list/product_list.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/product_list/product_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProductsWidget" owl="1">
+    <t t-name="point_of_sale.ProductsWidget">
         <div class="products-widget d-flex flex-column flex-grow-1 overflow-auto">
             <ProductsWidgetControlPanel
                 updateProductList.bind="updateProductList"
diff --git a/addons/point_of_sale/static/src/app/screens/product_screen/product_screen.xml b/addons/point_of_sale/static/src/app/screens/product_screen/product_screen.xml
index 353f8abe825..443cd749be0 100644
--- a/addons/point_of_sale/static/src/app/screens/product_screen/product_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/product_screen/product_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ProductScreen" owl="1">
+    <t t-name="point_of_sale.ProductScreen">
         <div class="product-screen d-flex h-100 bg-100" t-att-class="{ 'd-none': !props.isShown }">
             <div class="leftpane d-flex flex-column border-end bg-200" 
                 t-if="!ui.isSmall || pos.mobile_pane === 'left'"
diff --git a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/receipt.xml b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/receipt.xml
index 7ca08cc9f8a..73fb09e3c8d 100644
--- a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/receipt.xml
+++ b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderReceipt" owl="1">
+    <t t-name="point_of_sale.OrderReceipt">
         <div class="pos-receipt d-inline-block m-3 p-3 border rounded bg-view text-start overflow-hidden">
             <t t-if="receipt.company.logo">
                 <img class="pos-receipt-logo" t-att-src="receipt.company.logo" alt="Logo"/>
@@ -185,7 +185,7 @@
             </div>
         </div>
     </t>
-    <t t-name="point_of_sale.OrderLinesReceipt" owl="1">
+    <t t-name="point_of_sale.OrderLinesReceipt">
         <div t-foreach="receipt.orderlines" t-as="line" t-key="line.id">
             <div t-esc="line.product_name_wrapped[0]" />
             <WrappedProductNameLines line="line" />
diff --git a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/wrapped_product_name.xml b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/wrapped_product_name.xml
index 9f2dcc580c6..942384e94c0 100644
--- a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/wrapped_product_name.xml
+++ b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt/wrapped_product_name.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.WrappedProductNameLines" owl="1">
+    <t t-name="point_of_sale.WrappedProductNameLines">
         <span>
             <t t-foreach="props.line.product_name_wrapped.slice(1)" t-as="wrapped_line" t-key="wrapped_line_index">
                 <t t-esc="wrapped_line"/>
diff --git a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt_screen.xml b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt_screen.xml
index 097768de9ec..82c0dacab06 100644
--- a/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/receipt_screen/receipt_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ReceiptScreen" owl="1">
+    <t t-name="point_of_sale.ReceiptScreen">
         <div class="receipt-screen screen h-100 bg-100">
             <div class="screen-content d-flex flex-column justify-content-between h-100">
                 <div class="top-content d-flex align-items-center py-3 border-bottom text-center" t-if="!ui.isSmall">
diff --git a/addons/point_of_sale/static/src/app/screens/receipt_screen/reprint_receipt_screen.xml b/addons/point_of_sale/static/src/app/screens/receipt_screen/reprint_receipt_screen.xml
index 39400e27e55..c74f798d61a 100644
--- a/addons/point_of_sale/static/src/app/screens/receipt_screen/reprint_receipt_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/receipt_screen/reprint_receipt_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ReprintReceiptScreen" owl="1">
+    <t t-name="point_of_sale.ReprintReceiptScreen">
         <div class="receipt-screen screen h-100 bg-100">
             <div class="screen-content d-flex flex-column h-100">
                 <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
diff --git a/addons/point_of_sale/static/src/app/screens/scale_screen/scale_screen.xml b/addons/point_of_sale/static/src/app/screens/scale_screen/scale_screen.xml
index 56858f5437b..439c311089c 100644
--- a/addons/point_of_sale/static/src/app/screens/scale_screen/scale_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/scale_screen/scale_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ScaleScreen" owl="1">
+    <t t-name="point_of_sale.ScaleScreen">
         <div class="scale-screen screen">
             <div class="screen-content d-flex flex-column h-100">
                 <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/invoice_button/invoice_button.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/invoice_button/invoice_button.xml
index c33bc0e9bc6..bcd574d6011 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/invoice_button/invoice_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/invoice_button/invoice_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.InvoiceButton" owl="1">
+    <t t-name="point_of_sale.InvoiceButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()" t-ref="invoice-button">
             <i class="fa fa-file-pdf-o me-1"></i>
             <span> </span>
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/order_details.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/order_details.xml
index 70fd2abf62a..25900d9b890 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/order_details.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/order_details.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderDetails" owl="1">
+    <t t-name="point_of_sale.OrderDetails">
         <div class="order-container h-100 overflow-y-auto bg-view">
             <div t-ref="scrollable" class="order-scroller touch-scrollable h-100">
                 <div class="order d-flex flex-column h-100 text-start">
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/orderline_details.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/orderline_details.xml
index d794b73b56b..310e5676ec5 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/orderline_details.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/order_details/orderline_details.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderlineDetails" owl="1">
+    <t t-name="point_of_sale.OrderlineDetails">
         <li class="orderline w-100 m-0 py-2 px-3 lh-sm cursor-pointer" t-on-click="() => this.props.onClickOrderline(props.line)" t-att-class="{ selected: props.isSelected }">
             <span class="product-name d-inline-block flex-grow-1 fw-bolder text-truncate">
                 <t t-esc="productName" />
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/reprint_receipt_button/reprint_receipt_button.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/reprint_receipt_button/reprint_receipt_button.xml
index 148f00bd9eb..df4c0b847d0 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/reprint_receipt_button/reprint_receipt_button.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/reprint_receipt_button/reprint_receipt_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ReprintReceiptButton" owl="1">
+    <t t-name="point_of_sale.ReprintReceiptButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-print me-1"></i>
             <span> </span>
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/search_bar/search_bar.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/search_bar/search_bar.xml
index 1f53d74daa5..34bb8de958c 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/search_bar/search_bar.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/search_bar/search_bar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SearchBar" owl="1">
+    <t t-name="point_of_sale.SearchBar">
         <div class="pos-search-bar d-flex align-items-center flex-grow-1 h-100 ms-3 rounded">
             <div class="search position-relative h-100 d-flex flex-grow-1">
                 <div class="input-group">
diff --git a/addons/point_of_sale/static/src/app/screens/ticket_screen/ticket_screen.xml b/addons/point_of_sale/static/src/app/screens/ticket_screen/ticket_screen.xml
index 31c21bd14d5..e8e10b22e7d 100644
--- a/addons/point_of_sale/static/src/app/screens/ticket_screen/ticket_screen.xml
+++ b/addons/point_of_sale/static/src/app/screens/ticket_screen/ticket_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.TicketScreen" owl="1">
+    <t t-name="point_of_sale.TicketScreen">
         <div class="ticket-screen screen h-100 bg-100" t-att-class="{ 'd-none': !props.isShown }">
             <div class="screen-full-width d-flex w-100 h-100">
                 <div class="rightpane pane-border d-flex flex-column flex-grow-1 w-100 h-50 h-md-100 bg-300 overflow-y-auto">
diff --git a/addons/point_of_sale/static/src/app/store/cash_opening_popup/cash_opening_popup.xml b/addons/point_of_sale/static/src/app/store/cash_opening_popup/cash_opening_popup.xml
index 66f956bb48b..cd7bb899a82 100644
--- a/addons/point_of_sale/static/src/app/store/cash_opening_popup/cash_opening_popup.xml
+++ b/addons/point_of_sale/static/src/app/store/cash_opening_popup/cash_opening_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.CashOpeningPopup" owl="1">
+    <t t-name="point_of_sale.CashOpeningPopup">
         <div class="popup opening-cash-control">
             <div class="modal-header drag-handle">
                 <h4 class="modal-title">Opening Cash Control</h4>
diff --git a/addons/point_of_sale/static/src/app/store/order_change_receipt_template.xml b/addons/point_of_sale/static/src/app/store/order_change_receipt_template.xml
index 0567237763e..9d1f8bde86e 100644
--- a/addons/point_of_sale/static/src/app/store/order_change_receipt_template.xml
+++ b/addons/point_of_sale/static/src/app/store/order_change_receipt_template.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.OrderChangeReceipt" owl="1">
+    <t t-name="point_of_sale.OrderChangeReceipt">
         <div class="pos-receipt">
             <div class="pos-receipt-order-data"><t t-esc="changes.name" /></div>
             <t t-if="changes.floor_name || changes.table_name">
diff --git a/addons/point_of_sale/static/src/app/store/product_configurator_popup/product_configurator_popup.xml b/addons/point_of_sale/static/src/app/store/product_configurator_popup/product_configurator_popup.xml
index 571d48daac5..4a0b942046f 100644
--- a/addons/point_of_sale/static/src/app/store/product_configurator_popup/product_configurator_popup.xml
+++ b/addons/point_of_sale/static/src/app/store/product_configurator_popup/product_configurator_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.RadioProductAttribute" owl="1">
+    <t t-name="point_of_sale.RadioProductAttribute">
         <div class="configurator_radio" t-ref="root">
             <div class="d-flex flex-column gap-3">
                 <t t-foreach="values" t-as="value" t-key="value.id">
@@ -25,7 +25,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.SelectProductAttribute" owl="1">
+    <t t-name="point_of_sale.SelectProductAttribute">
         <div>
             <t t-set="is_custom" t-value="false"/>
 
@@ -43,7 +43,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.ColorProductAttribute" owl="1">
+    <t t-name="point_of_sale.ColorProductAttribute">
         <div>
             <t t-set="is_custom" t-value="false"/>
 
@@ -61,7 +61,7 @@
         </div>
     </t>
 
-    <t t-name="point_of_sale.ProductConfiguratorPopup" owl="1">
+    <t t-name="point_of_sale.ProductConfiguratorPopup">
         <t t-if="!ui.isSmall">
             <div class="popup popup-text popup-med product-configurator-popup">
                 <div class="modal-header drag-handle">
diff --git a/addons/point_of_sale/static/src/app/store/select_lot_popup/edit_list_input/edit_list_input.xml b/addons/point_of_sale/static/src/app/store/select_lot_popup/edit_list_input/edit_list_input.xml
index 77ae67b7de2..85e9f280f4f 100644
--- a/addons/point_of_sale/static/src/app/store/select_lot_popup/edit_list_input/edit_list_input.xml
+++ b/addons/point_of_sale/static/src/app/store/select_lot_popup/edit_list_input/edit_list_input.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.EditListInput" owl="1">
+    <t t-name="point_of_sale.EditListInput">
         <div class="input-group mb-3">
             <input type="text" t-att-value="props.item.text" t-on-input="onInput" class="popup-input list-line-input form-control form-control-lg w-75 mx-auto"
                     placeholder="Serial/Lot Number" t-on-keyup="onKeyup" />
diff --git a/addons/point_of_sale/static/src/app/store/select_lot_popup/select_lot_popup.xml b/addons/point_of_sale/static/src/app/store/select_lot_popup/select_lot_popup.xml
index 760d2805c25..917c5fcd72e 100644
--- a/addons/point_of_sale/static/src/app/store/select_lot_popup/select_lot_popup.xml
+++ b/addons/point_of_sale/static/src/app/store/select_lot_popup/select_lot_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.EditListPopup" owl="1">
+    <t t-name="point_of_sale.EditListPopup">
         <div class="popup popup-text edit-list-popup" t-ref="root">
             <div class="modal-header">
                 <h4 class="modal-title title">
diff --git a/addons/point_of_sale/static/src/app/utils/alert_popup/alert_popup.xml b/addons/point_of_sale/static/src/app/utils/alert_popup/alert_popup.xml
index 1e508623586..0b20ce52eb3 100644
--- a/addons/point_of_sale/static/src/app/utils/alert_popup/alert_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/alert_popup/alert_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.AlertPopup" owl="1">
+    <t t-name="point_of_sale.AlertPopup">
         <div class="popup">
             <div class="modal-header">
                 <h4 class="title modal-title">
diff --git a/addons/point_of_sale/static/src/app/utils/confirm_popup/confirm_popup.xml b/addons/point_of_sale/static/src/app/utils/confirm_popup/confirm_popup.xml
index b22f7e2be31..4636df39415 100644
--- a/addons/point_of_sale/static/src/app/utils/confirm_popup/confirm_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/confirm_popup/confirm_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.ConfirmPopup" owl="1">
+    <t t-name="point_of_sale.ConfirmPopup">
         <div class="popup popup-confirm">
             <div class="modal-header">
                 <h4 class="modal-title title drag-handle">
diff --git a/addons/point_of_sale/static/src/app/utils/date_picker_popup/date_picker_popup.xml b/addons/point_of_sale/static/src/app/utils/date_picker_popup/date_picker_popup.xml
index cf85105a3f5..a3c50fa213e 100644
--- a/addons/point_of_sale/static/src/app/utils/date_picker_popup/date_picker_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/date_picker_popup/date_picker_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.DatePickerPopup" owl="1">
+    <t t-name="point_of_sale.DatePickerPopup">
             <div class="popup">
                 <div class="modal-header">
                     <h4 class="modal-title title">
diff --git a/addons/point_of_sale/static/src/app/utils/input_popups/number_popup.xml b/addons/point_of_sale/static/src/app/utils/input_popups/number_popup.xml
index 74945c82c1a..aac95182a6c 100644
--- a/addons/point_of_sale/static/src/app/utils/input_popups/number_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/input_popups/number_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.NumberPopup" owl="1">
+    <t t-name="point_of_sale.NumberPopup">
         <div class="popup popup-number w-auto" t-att-class="{ 'popup-password': props.isPassword }" t-if="!isMobile()">
             <div class="modal-header drag-handle">
                 <h4 class="modal-title title"><t t-esc="props.title" /></h4>
diff --git a/addons/point_of_sale/static/src/app/utils/input_popups/selection_popup.xml b/addons/point_of_sale/static/src/app/utils/input_popups/selection_popup.xml
index be978c0d911..9ad65021a7e 100644
--- a/addons/point_of_sale/static/src/app/utils/input_popups/selection_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/input_popups/selection_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.SelectionPopup" owl="1">
+    <t t-name="point_of_sale.SelectionPopup">
         <div class="popup popup-selection">
             <div class="modal-header drag-handle">
                 <h4 class="modal-title"><t t-esc="props.title" /></h4>
diff --git a/addons/point_of_sale/static/src/app/utils/input_popups/text_input_popup.xml b/addons/point_of_sale/static/src/app/utils/input_popups/text_input_popup.xml
index 4a0b7d3f784..88dc7268dc2 100644
--- a/addons/point_of_sale/static/src/app/utils/input_popups/text_input_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/input_popups/text_input_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.TextInputPopup" owl="1">
+    <t t-name="point_of_sale.TextInputPopup">
             <div class="popup popup-textinput">
                 <div class="modal-header">
                     <h4 class="modal-title"><t t-esc="props.title" /></h4>
diff --git a/addons/point_of_sale/static/src/app/utils/input_popups/textarea_popup.xml b/addons/point_of_sale/static/src/app/utils/input_popups/textarea_popup.xml
index 092ede20836..f0cefc12098 100644
--- a/addons/point_of_sale/static/src/app/utils/input_popups/textarea_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/input_popups/textarea_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="point_of_sale.TextAreaPopup" owl="1">
+    <t t-name="point_of_sale.TextAreaPopup">
         <div class="popup popup-textarea">
             <div class="modal-header">
                 <h4 class="modal-title"><t t-esc="props.title" /></h4>
diff --git a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
index 5dabfcd90b3..3bf15b453a1 100644
--- a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="point_of_sale.MoneyDetailsPopup" owl="1">
+    <t t-name="point_of_sale.MoneyDetailsPopup">
         <div class="popup money-details">
             <div class="modal-header">
                 <h4 class="modal-title">Coins/Bills</h4>
diff --git a/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.xml b/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.xml
index 07d19633d08..07c5e47afa2 100644
--- a/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.xml
+++ b/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_discount.DiscountButton" owl="1">
+    <t t-name="pos_discount.DiscountButton">
         <span class="control-button js_discount btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-tag me-1"></i>
             <span> </span>
diff --git a/addons/pos_epson_printer/static/src/app/components/epos_templates.xml b/addons/pos_epson_printer/static/src/app/components/epos_templates.xml
index 99e2274337c..aec1ee1246c 100644
--- a/addons/pos_epson_printer/static/src/app/components/epos_templates.xml
+++ b/addons/pos_epson_printer/static/src/app/components/epos_templates.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_epson_printer.ePOSLayout" owl="1">
+    <t t-name="pos_epson_printer.ePOSLayout">
         <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
             <s:Body>
                 <epos-print xmlns="http://www.epson-pos.com/schemas/2011/03/epos-print" />
diff --git a/addons/pos_hr/static/src/app/header_lock_button/header_lock_button.xml b/addons/pos_hr/static/src/app/header_lock_button/header_lock_button.xml
index f661313b9c4..4382b8f481e 100644
--- a/addons/pos_hr/static/src/app/header_lock_button/header_lock_button.xml
+++ b/addons/pos_hr/static/src/app/header_lock_button/header_lock_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_hr.HeaderLockButton" owl="1">
+    <t t-name="pos_hr.HeaderLockButton">
         <li class="menu-item navbar-button lock-button" t-on-click="showLoginScreen">
             <span>
                 Lock
diff --git a/addons/pos_hr/static/src/app/login_screen/login_screen.xml b/addons/pos_hr/static/src/app/login_screen/login_screen.xml
index c757fa44ed0..92823d699fb 100644
--- a/addons/pos_hr/static/src/app/login_screen/login_screen.xml
+++ b/addons/pos_hr/static/src/app/login_screen/login_screen.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_hr.LoginScreen" owl="1">
+    <t t-name="pos_hr.LoginScreen">
         <div class="login-overlay fixed-top w-100 h-100 bg-view">
             <div class="screen-login position-absolute top-0 start-0 bottom-0 end-0 d-flex flex-column py-4 m-auto w-100 rounded bg-view text-center fw-bolder">
                 <div class="login-title fs-2 mb-3 mb-md-0">Log in to
diff --git a/addons/pos_hr/static/src/overrides/components/cashier_name/cashier_name.xml b/addons/pos_hr/static/src/overrides/components/cashier_name/cashier_name.xml
index b06b74b80a0..b759c35714e 100644
--- a/addons/pos_hr/static/src/overrides/components/cashier_name/cashier_name.xml
+++ b/addons/pos_hr/static/src/overrides/components/cashier_name/cashier_name.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_hr.CashierName" t-inherit="point_of_sale.CashierName" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_hr.CashierName" t-inherit="point_of_sale.CashierName" t-inherit-mode="extension">
         <xpath expr="//div" position="attributes">
             <attribute name="t-on-click">selectCashier</attribute>
         </xpath>
diff --git a/addons/pos_hr/static/src/overrides/components/navbar/navbar.xml b/addons/pos_hr/static/src/overrides/components/navbar/navbar.xml
index 718ee8af973..9facbab231a 100644
--- a/addons/pos_hr/static/src/overrides/components/navbar/navbar.xml
+++ b/addons/pos_hr/static/src/overrides/components/navbar/navbar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_hr.Navbar" t-inherit="point_of_sale.Navbar" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_hr.Navbar" t-inherit="point_of_sale.Navbar" t-inherit-mode="extension">
         <xpath expr="//li[hasclass('backend-button')]" position="attributes">
             <attribute name="t-if">
                 !pos.config.module_pos_hr or pos.get_cashier().role === 'manager' or pos.get_cashier_user_id() === pos.user.id
diff --git a/addons/pos_loyalty/static/src/app/control_buttons/e_wallet_button/e_wallet_button.xml b/addons/pos_loyalty/static/src/app/control_buttons/e_wallet_button/e_wallet_button.xml
index 9af11f76fa6..a84fbebfba1 100644
--- a/addons/pos_loyalty/static/src/app/control_buttons/e_wallet_button/e_wallet_button.xml
+++ b/addons/pos_loyalty/static/src/app/control_buttons/e_wallet_button/e_wallet_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-     <t t-name="point_of_sale.eWalletButton" owl="1">
+     <t t-name="point_of_sale.eWalletButton">
         <t t-set="_order" t-value="pos.get_order()" />
         <t t-set="_orderTotal" t-value="_order.get_total_with_tax()" />
         <t t-set="_eWalletPrograms" t-value="_getEWalletPrograms()" />
diff --git a/addons/pos_loyalty/static/src/app/control_buttons/promo_code_button/promo_code_button.xml b/addons/pos_loyalty/static/src/app/control_buttons/promo_code_button/promo_code_button.xml
index 88c65cea2d2..9ebf76f0621 100644
--- a/addons/pos_loyalty/static/src/app/control_buttons/promo_code_button/promo_code_button.xml
+++ b/addons/pos_loyalty/static/src/app/control_buttons/promo_code_button/promo_code_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_loyalty.PromoCodeButton" owl="1">
+    <t t-name="pos_loyalty.PromoCodeButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-barcode me-1"></i>
             <span> </span>
diff --git a/addons/pos_loyalty/static/src/app/control_buttons/reset_programs_button/reset_programs_button.xml b/addons/pos_loyalty/static/src/app/control_buttons/reset_programs_button/reset_programs_button.xml
index 1c30f7b7c86..f5522be50e0 100644
--- a/addons/pos_loyalty/static/src/app/control_buttons/reset_programs_button/reset_programs_button.xml
+++ b/addons/pos_loyalty/static/src/app/control_buttons/reset_programs_button/reset_programs_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_loyalty.ResetProgramsButton" owl="1">
+    <t t-name="pos_loyalty.ResetProgramsButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-att-class="{'disabled': _isDisabled()}" t-on-click="() => this.click()">
             <i class="fa fa-star me-1"></i>
             <span> </span>
diff --git a/addons/pos_loyalty/static/src/app/control_buttons/reward_button/reward_button.xml b/addons/pos_loyalty/static/src/app/control_buttons/reward_button/reward_button.xml
index 5b00667456c..3fcc55b014f 100644
--- a/addons/pos_loyalty/static/src/app/control_buttons/reward_button/reward_button.xml
+++ b/addons/pos_loyalty/static/src/app/control_buttons/reward_button/reward_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-     <t t-name="pos_loyalty.RewardButton" owl="1">
+     <t t-name="pos_loyalty.RewardButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-attf-class="{{hasClaimableRewards() ? 'highlight text-action' : 'disabled'}}" t-on-click="() => this.click()">
             <i class="fa fa-star me-1"></i>
             <span> </span>
diff --git a/addons/pos_loyalty/static/src/overrides/components/order_receipt/order_receipt.xml b/addons/pos_loyalty/static/src/overrides/components/order_receipt/order_receipt.xml
index b62d61a2ee2..302fc3a1d6d 100644
--- a/addons/pos_loyalty/static/src/overrides/components/order_receipt/order_receipt.xml
+++ b/addons/pos_loyalty/static/src/overrides/components/order_receipt/order_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_coupon.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_coupon.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('pos-receipt')]//div[hasclass('before-footer')]" position="inside">
             <t t-if='receipt.loyaltyStats'>
                 <t t-foreach="receipt.loyaltyStats" t-as="_loyaltyStat" t-key="_loyaltyStat.couponId">
diff --git a/addons/pos_loyalty/static/src/overrides/components/order_summary/order_summary.xml b/addons/pos_loyalty/static/src/overrides/components/order_summary/order_summary.xml
index b75fc2658f8..d7f7c412be3 100644
--- a/addons/pos_loyalty/static/src/overrides/components/order_summary/order_summary.xml
+++ b/addons/pos_loyalty/static/src/overrides/components/order_summary/order_summary.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_loyalty.OrderSummary" t-inherit="point_of_sale.OrderSummary" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_loyalty.OrderSummary" t-inherit="point_of_sale.OrderSummary" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('summary')]" position="after">
                 <t t-set="_loyaltyStats" t-value="getLoyaltyPoints()"/>
                 <t t-foreach="_loyaltyStats" t-as="_loyaltyStat" t-key="_loyaltyStat.couponId">
diff --git a/addons/pos_loyalty/static/src/overrides/components/orderline/orderline.xml b/addons/pos_loyalty/static/src/overrides/components/orderline/orderline.xml
index f4834073953..9746ed05a4a 100644
--- a/addons/pos_loyalty/static/src/overrides/components/orderline/orderline.xml
+++ b/addons/pos_loyalty/static/src/overrides/components/orderline/orderline.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_loyalty.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_loyalty.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension">
         <xpath expr="//ul[hasclass('info-list')]" position="attributes">
             <attribute name="t-if">!_isGiftCardOrEWalletReward()</attribute>
         </xpath>
diff --git a/addons/pos_loyalty/static/src/overrides/components/partner_line/partner_line.xml b/addons/pos_loyalty/static/src/overrides/components/partner_line/partner_line.xml
index 5e342f6df89..62090d6c68c 100644
--- a/addons/pos_loyalty/static/src/overrides/components/partner_line/partner_line.xml
+++ b/addons/pos_loyalty/static/src/overrides/components/partner_line/partner_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-     <t t-name="pos_loyalty.PartnerLine" t-inherit="point_of_sale.PartnerLine" t-inherit-mode="extension" owl="1">
+     <t t-name="pos_loyalty.PartnerLine" t-inherit="point_of_sale.PartnerLine" t-inherit-mode="extension">
         <xpath expr="//td[hasclass('partner-line-balance')]" position="inside">
             <t t-set="_loyaltyCards" t-value="pos.getLoyaltyCards(props.partner)" />
             <t t-foreach="_loyaltyCards" t-as="_loyaltyCard" t-key="_loyaltyCard.id">
diff --git a/addons/pos_mercury/static/src/app/payment_transaction_popup/payment_transaction_popup.xml b/addons/pos_mercury/static/src/app/payment_transaction_popup/payment_transaction_popup.xml
index 0b4e1ba017f..90e96358e3e 100644
--- a/addons/pos_mercury/static/src/app/payment_transaction_popup/payment_transaction_popup.xml
+++ b/addons/pos_mercury/static/src/app/payment_transaction_popup/payment_transaction_popup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_mercury.PaymentTransactionPopup" owl="1">
+    <t t-name="pos_mercury.PaymentTransactionPopup">
             <div class="popup">
                 <p class="title">
                     <t t-esc="props.title"></t>
diff --git a/addons/pos_mercury/static/src/overrides/components/order_receipt/order_receipt.xml b/addons/pos_mercury/static/src/overrides/components/order_receipt/order_receipt.xml
index 014884c0a00..db525bf6f71 100644
--- a/addons/pos_mercury/static/src/overrides/components/order_receipt/order_receipt.xml
+++ b/addons/pos_mercury/static/src/overrides/components/order_receipt/order_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_mercury.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_mercury.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//t[@t-foreach='receipt.paymentlines']" position="inside">
             <t t-if="line.mercury_data">
                 <div class="pos-receipt-left-padding">
diff --git a/addons/pos_mercury/static/src/overrides/components/payment_screen_payment_lines/payment_screen_payment_lines.xml b/addons/pos_mercury/static/src/overrides/components/payment_screen_payment_lines/payment_screen_payment_lines.xml
index 0a01d9f8be6..616582289bd 100644
--- a/addons/pos_mercury/static/src/overrides/components/payment_screen_payment_lines/payment_screen_payment_lines.xml
+++ b/addons/pos_mercury/static/src/overrides/components/payment_screen_payment_lines/payment_screen_payment_lines.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_mercury.PaymentScreenPaymentLines" t-inherit="point_of_sale.PaymentScreenPaymentLines" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_mercury.PaymentScreenPaymentLines" t-inherit="point_of_sale.PaymentScreenPaymentLines" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('paymentline')]//t[@t-esc='line.payment_method.name']" position="replace">
             <t t-if="!line.payment_method.is_cash_count and line.mercury_swipe_pending">
                 <span>WAITING FOR SWIPE</span>
diff --git a/addons/pos_online_payment/static/src/app/customer_display/customer_display_template.xml b/addons/pos_online_payment/static/src/app/customer_display/customer_display_template.xml
index 8afa0fdc73f..8ef84c50359 100644
--- a/addons/pos_online_payment/static/src/app/customer_display/customer_display_template.xml
+++ b/addons/pos_online_payment/static/src/app/customer_display/customer_display_template.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_online_payment.CustomerFacingDisplayHead" t-inherit="point_of_sale.CustomerFacingDisplayHead" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_online_payment.CustomerFacingDisplayHead" t-inherit="point_of_sale.CustomerFacingDisplayHead" t-inherit-mode="extension">
         <xpath expr="//div[@class='resources']" position="inside">
             <link rel="stylesheet" type="text/css" href="/pos_online_payment/static/src/css/customer_facing_display.css" />
         </xpath>
     </t>
 
-    <t t-name="pos_online_payment.CustomerFacingDisplayMainContainer" t-inherit="point_of_sale.CustomerFacingDisplayMainContainer" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_online_payment.CustomerFacingDisplayMainContainer" t-inherit="point_of_sale.CustomerFacingDisplayMainContainer" t-inherit-mode="extension">
         <xpath expr="//t[@t-call='point_of_sale.CustomerFacingDisplayOrderLines']" position="replace">
             <t t-if="order.get_current_screen_data().name === 'PaymentScreen' and order.uiState.PaymentScreen?.onlinePaymentData">
                 <div class="online-payment">
diff --git a/addons/pos_online_payment/static/src/app/utils/online_payment_popup/online_payment_popup.xml b/addons/pos_online_payment/static/src/app/utils/online_payment_popup/online_payment_popup.xml
index 618ef5f2ea2..c799693ff03 100644
--- a/addons/pos_online_payment/static/src/app/utils/online_payment_popup/online_payment_popup.xml
+++ b/addons/pos_online_payment/static/src/app/utils/online_payment_popup/online_payment_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_online_payment.OnlinePaymentPopup" owl="1">
+    <t t-name="pos_online_payment.OnlinePaymentPopup">
         <div class="popup online-payment-popup">
             <main class="body">
                 <div class="title">
diff --git a/addons/pos_restaurant/static/src/app/bill_screen/bill_screen.xml b/addons/pos_restaurant/static/src/app/bill_screen/bill_screen.xml
index 0fefd6a954c..bbc0bdebee5 100644
--- a/addons/pos_restaurant/static/src/app/bill_screen/bill_screen.xml
+++ b/addons/pos_restaurant/static/src/app/bill_screen/bill_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.BillScreen" owl="1">
+    <t t-name="pos_restaurant.BillScreen">
         <div class="receipt-screen screen h-100 bg-100">
             <div class="screen-content d-flex flex-column h-100">
                 <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
diff --git a/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.xml b/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.xml
index ffd927bf429..86470bc5d08 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.xml
+++ b/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.OrderlineNoteButton" owl="1">
+    <t t-name="pos_restaurant.OrderlineNoteButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-tag me-1" />
             <span> </span>
diff --git a/addons/pos_restaurant/static/src/app/control_buttons/print_bill_button/print_bill_button.xml b/addons/pos_restaurant/static/src/app/control_buttons/print_bill_button/print_bill_button.xml
index 43ca4be9e8c..9be80eb66da 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/print_bill_button/print_bill_button.xml
+++ b/addons/pos_restaurant/static/src/app/control_buttons/print_bill_button/print_bill_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.PrintBillButton" owl="1">
+    <t t-name="pos_restaurant.PrintBillButton">
         <span class="control-button order-printbill btn btn-light rounded-0 fw-bolder" t-att-class="{'disabled': _isDisabled()}" t-on-click="() => this.click()">
             <i class="fa fa-print me-1"></i>
             <span> </span>
diff --git a/addons/pos_restaurant/static/src/app/control_buttons/split_bill_button/split_bill_button.xml b/addons/pos_restaurant/static/src/app/control_buttons/split_bill_button/split_bill_button.xml
index e5173ac16b2..e3362aabbaf 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/split_bill_button/split_bill_button.xml
+++ b/addons/pos_restaurant/static/src/app/control_buttons/split_bill_button/split_bill_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.SplitBillButton" owl="1">
+    <t t-name="pos_restaurant.SplitBillButton">
         <span class="control-button order-split btn btn-light rounded-0 fw-bolder" t-att-class="{'disabled': _isDisabled()}" t-on-click="() => this.click()">
             <i class="fa fa-files-o me-1"></i>
             <span> </span>
diff --git a/addons/pos_restaurant/static/src/app/control_buttons/table_guests_button/table_guests_button.xml b/addons/pos_restaurant/static/src/app/control_buttons/table_guests_button/table_guests_button.xml
index 236b31fc071..ab69b5376c8 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/table_guests_button/table_guests_button.xml
+++ b/addons/pos_restaurant/static/src/app/control_buttons/table_guests_button/table_guests_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.TableGuestsButton" owl="1">
+    <t t-name="pos_restaurant.TableGuestsButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <span class="control-button-number px-2 py-1 rounded-circle text-bg-dark fw-bolder small me-1">
                 <t t-esc="nGuests" />
diff --git a/addons/pos_restaurant/static/src/app/control_buttons/transfer_order_button/transfer_order_button.xml b/addons/pos_restaurant/static/src/app/control_buttons/transfer_order_button/transfer_order_button.xml
index 8f0570d686c..60dd4bf2a24 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/transfer_order_button/transfer_order_button.xml
+++ b/addons/pos_restaurant/static/src/app/control_buttons/transfer_order_button/transfer_order_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.TransferOrderButton" owl="1">
+    <t t-name="pos_restaurant.TransferOrderButton">
         <button class="control-button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="oi oi-arrow-right me-1" />
             <span> </span>
diff --git a/addons/pos_restaurant/static/src/app/floor_screen/edit_bar.xml b/addons/pos_restaurant/static/src/app/floor_screen/edit_bar.xml
index 4ac214ad427..b3d17344cb7 100644
--- a/addons/pos_restaurant/static/src/app/floor_screen/edit_bar.xml
+++ b/addons/pos_restaurant/static/src/app/floor_screen/edit_bar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.EditBar" owl="1">
+    <t t-name="pos_restaurant.EditBar">
         <div class="edit-bar-top d-flex align-items-center justify-content-between px-3 py-2 border-bottom bg-view">
             <div class="d-flex flex-grow-1 gap-1 overflow-x-auto">
                 <span class="edit-button btn btn-light btn-lg" t-on-click.stop="props.createTable">
diff --git a/addons/pos_restaurant/static/src/app/floor_screen/editable_table.xml b/addons/pos_restaurant/static/src/app/floor_screen/editable_table.xml
index e2f63c020ac..5a82e487ea6 100644
--- a/addons/pos_restaurant/static/src/app/floor_screen/editable_table.xml
+++ b/addons/pos_restaurant/static/src/app/floor_screen/editable_table.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.EditableTable" owl="1">
+    <t t-name="pos_restaurant.EditableTable">
         <div class="table selected position-absolute d-flex flex-column align-items-center justify-content-between overflow-hidden" 
             t-ref="root">
             <span class="label drag-handle d-flex align-items-center flex-grow-1 d fw-bolder fs-2">
diff --git a/addons/pos_restaurant/static/src/app/floor_screen/floor_screen.xml b/addons/pos_restaurant/static/src/app/floor_screen/floor_screen.xml
index 9671f4a989c..5ac564ab425 100644
--- a/addons/pos_restaurant/static/src/app/floor_screen/floor_screen.xml
+++ b/addons/pos_restaurant/static/src/app/floor_screen/floor_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.FloorScreen" owl="1">
+    <t t-name="pos_restaurant.FloorScreen">
         <div class="floor-screen screen h-100 position-relative d-flex flex-column flex-nowrap m-0 bg-100 text-start overflow-hidden">
             <EditBar t-if="pos.isEditMode" selectedTables="selectedTables" nbrFloors="nbrFloors" 
                         floorMapScrollTop="state.floorMapScrollTop" isColorPicker="state.isColorPicker" toggleColorPicker.bind="toggleColorPicker"
diff --git a/addons/pos_restaurant/static/src/app/floor_screen/table.xml b/addons/pos_restaurant/static/src/app/floor_screen/table.xml
index a37e7afdcfa..fa315c97bfe 100644
--- a/addons/pos_restaurant/static/src/app/floor_screen/table.xml
+++ b/addons/pos_restaurant/static/src/app/floor_screen/table.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_restaurant.Table" owl="1">
+    <t t-name="pos_restaurant.Table">
         <div class="table position-absolute d-flex flex-column align-items-center justify-content-between cursor-pointer" 
             t-on-click.stop="(ev) => props.onClick(props.table, ev)" 
             t-att-style="style">
diff --git a/addons/pos_restaurant/static/src/app/product_screen/order/order.xml b/addons/pos_restaurant/static/src/app/product_screen/order/order.xml
index 845eef93bef..6558986b3d4 100644
--- a/addons/pos_restaurant/static/src/app/product_screen/order/order.xml
+++ b/addons/pos_restaurant/static/src/app/product_screen/order/order.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_restaurant.OrderWidget" t-inherit="point_of_sale.OrderWidget" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.OrderWidget" t-inherit="point_of_sale.OrderWidget" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('order-empty')]" position="after">
             <button t-if="showReleaseBtn" class="btn btn-primary py-2 rounded-0" style="border:none; font-size: 20px;" t-on-click="releaseTable">Release table</button>
         </xpath>
diff --git a/addons/pos_restaurant/static/src/app/split_bill_screen/split_bill_screen.xml b/addons/pos_restaurant/static/src/app/split_bill_screen/split_bill_screen.xml
index b03bec821da..cfbdfb1be37 100644
--- a/addons/pos_restaurant/static/src/app/split_bill_screen/split_bill_screen.xml
+++ b/addons/pos_restaurant/static/src/app/split_bill_screen/split_bill_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.SplitBillScreen" owl="1">
+    <t t-name="pos_restaurant.SplitBillScreen">
         <div class="splitbill-screen screen h-100 bg-100">
             <div class="contents d-flex flex-column flex-nowrap h-100 my-0 mx-auto">
                 <div class="top-content d-flex align-items-center p-2 border-bottom text-center">
diff --git a/addons/pos_restaurant/static/src/app/split_bill_screen/split_orderline/split_orderline.xml b/addons/pos_restaurant/static/src/app/split_bill_screen/split_orderline/split_orderline.xml
index 571ead03090..7c6cb255673 100644
--- a/addons/pos_restaurant/static/src/app/split_bill_screen/split_orderline/split_orderline.xml
+++ b/addons/pos_restaurant/static/src/app/split_bill_screen/split_orderline/split_orderline.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.SplitOrderline" owl="1">
+    <t t-name="pos_restaurant.SplitOrderline">
         <li class="orderline w-100 m-0 py-2 px-3 lh-sm cursor-pointer" t-att-class="{ 'selected text-bg-primary' : isSelected, partially: props.split.quantity !== props.line.get_quantity() }" t-on-click="() => this.click()">
             <span class="product-name d-inline-block flex-grow-1 fw-bolder text-truncate">
                 <t t-esc="props.line.get_product().display_name" />
diff --git a/addons/pos_restaurant/static/src/app/tip_receipt/tip_receipt.xml b/addons/pos_restaurant/static/src/app/tip_receipt/tip_receipt.xml
index 173d6c83b3e..4e798bf3d59 100644
--- a/addons/pos_restaurant/static/src/app/tip_receipt/tip_receipt.xml
+++ b/addons/pos_restaurant/static/src/app/tip_receipt/tip_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.TipReceipt" owl="1">
+    <t t-name="pos_restaurant.TipReceipt">
         <div class="pos-receipt">
             <t t-if="receipt.company.logo">
                 <img class="pos-receipt-logo" t-att-src="receipt.company.logo" alt="Logo"/>
diff --git a/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.xml b/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.xml
index bf67673f382..33e49513c7c 100644
--- a/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.xml
+++ b/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.TipScreen" owl="1">
+    <t t-name="pos_restaurant.TipScreen">
         <div class="tip-screen screen h-100 bg-100">
             <div class="pos-receipt-container text-center" t-ref="pos-receipt-container"/>
             <div class="screen-content d-flex flex-column h-100">
diff --git a/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen.xml b/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen.xml
index de569c86432..f8402082e4a 100644
--- a/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.PaymentScreenValidate" t-inherit="point_of_sale.PaymentScreenValidate" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.PaymentScreenValidate" t-inherit="point_of_sale.PaymentScreenValidate" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('button') and hasclass('next')]" position="attributes">
             <attribute name="t-att-hidden">pos.config.set_tip_after_payment and !currentOrder.is_paid()</attribute>
         </xpath>
@@ -13,7 +13,7 @@
             <t t-else="">$0</t>
         </xpath>
     </t>
-    <t t-name="pos_restaurant.PaymentScreenTop" t-inherit="point_of_sale.PaymentScreenTop" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.PaymentScreenTop" t-inherit="point_of_sale.PaymentScreenTop" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('button') and hasclass('back')]/span[hasclass('back_text')]" position="replace">
             <t t-if="pos.config.set_tip_after_payment and currentOrder.is_paid()">
                 <span class="back_text">Keep Open</span>
diff --git a/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen_payment_lines/payment_screen_payment_lines.xml b/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen_payment_lines/payment_screen_payment_lines.xml
index f75afc50fc2..3faee3505dd 100644
--- a/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen_payment_lines/payment_screen_payment_lines.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/payment_screen/payment_screen_payment_lines/payment_screen_payment_lines.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.PaymentScreenPaymentLines" t-inherit="point_of_sale.PaymentScreenPaymentLines" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.PaymentScreenPaymentLines" t-inherit="point_of_sale.PaymentScreenPaymentLines" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('send_payment_reversal')]/.." position="replace">
             <t t-if="line.canBeAdjusted() &amp;&amp; line.order.get_total_paid() &lt; line.order.get_total_with_tax()">
                 <div class="button send_adjust_amount" title="Adjust Amount" t-on-click="() => this.sendPaymentAdjust(line)">
diff --git a/addons/pos_restaurant/static/src/overrides/components/product_screen/actionpad_widget/actionpad_widget.xml b/addons/pos_restaurant/static/src/overrides/components/product_screen/actionpad_widget/actionpad_widget.xml
index 6e547771303..75dff7cd061 100644
--- a/addons/pos_restaurant/static/src/overrides/components/product_screen/actionpad_widget/actionpad_widget.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/product_screen/actionpad_widget/actionpad_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_restaurant.ActionpadWidget" t-inherit="point_of_sale.ActionpadWidget" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.ActionpadWidget" t-inherit="point_of_sale.ActionpadWidget" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('actionpad')]" position="attributes">
             <attribute name="t-att-class">{'w-50' : this.swapButton}</attribute>
         </xpath>
diff --git a/addons/pos_restaurant/static/src/overrides/components/product_screen/orderline/orderline.xml b/addons/pos_restaurant/static/src/overrides/components/product_screen/orderline/orderline.xml
index 1cde282b47f..a393eafa89e 100644
--- a/addons/pos_restaurant/static/src/overrides/components/product_screen/orderline/orderline.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/product_screen/orderline/orderline.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension">
         <xpath expr="//ul[hasclass('info-list')]" position="inside">
             <t t-if="props.line.getNote()">
                 <li class="info orderline-note p-2 my-1 rounded text-bg-info text-info bg-opacity-25 text-break">
diff --git a/addons/pos_restaurant/static/src/overrides/components/product_screen/product_screen.xml b/addons/pos_restaurant/static/src/overrides/components/product_screen/product_screen.xml
index b349774a7d4..375645e2736 100644
--- a/addons/pos_restaurant/static/src/overrides/components/product_screen/product_screen.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/product_screen/product_screen.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_restaurant.ProductScreen" t-inherit="point_of_sale.ProductScreen" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.ProductScreen" t-inherit="point_of_sale.ProductScreen" t-inherit-mode="extension">
         <!-- add a showOrderButton here (using the computeOrderChange method) -->
         <xpath expr="//button[hasclass('pay-button')]" position="replace">
             <button
diff --git a/addons/pos_restaurant/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml b/addons/pos_restaurant/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
index bd8e2ebccdd..3bf831d9749 100644
--- a/addons/pos_restaurant/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.OrderReceipt" t-inherit="point_of_sale.OrderReceipt" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('pos-receipt-order-data')]" position="inside">
             <t t-if="props.isBill">
                 <div>PRO FORMA</div>
diff --git a/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.xml b/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.xml
index 23dc41dda7b..41a69041689 100644
--- a/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.xml
+++ b/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_restaurant.TicketScreen" t-inherit="point_of_sale.TicketScreen" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_restaurant.TicketScreen" t-inherit="point_of_sale.TicketScreen" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('header-row')]//div[@name='delete']" position="before">
             <div t-if="pos.config.module_pos_restaurant" class="col p-2" name="table">Table</div>
             <div t-if="_state.ui.filter == 'TIPPING'" class="col end narrow" name="tip">Tip</div>
@@ -23,7 +23,7 @@
         </xpath>
     </t>
 
-    <t t-name="pos_restaurant.TipCell" owl="1">
+    <t t-name="pos_restaurant.TipCell">
         <div class="tip-cell" t-on-click.stop="editTip">
             <t t-if="state.isEditing">
                 <input type="text" name="tip-amount" t-ref="autofocus" t-model="orderUiState.inputTipAmount" t-on-blur="onBlur" t-on-keydown="onKeydown" />
diff --git a/addons/pos_sale/static/src/app/order_management_screen/sale_order_list/sale_order_list.xml b/addons/pos_sale/static/src/app/order_management_screen/sale_order_list/sale_order_list.xml
index 6f17176171d..56ed8a88281 100644
--- a/addons/pos_sale/static/src/app/order_management_screen/sale_order_list/sale_order_list.xml
+++ b/addons/pos_sale/static/src/app/order_management_screen/sale_order_list/sale_order_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.SaleOrderList" owl="1">
+    <t t-name="pos_sale.SaleOrderList">
         <div class="orders overflow-y-auto">
             <div class="header-row d-flex text-bg-700 fw-bolder" t-att-class="{ 'd-none': ui.isSmall }">
                 <div class="col name p-2">Order</div>
diff --git a/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_control_panel/sale_order_management_control_panel.xml b/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_control_panel/sale_order_management_control_panel.xml
index 77fddec989d..f300df1a03a 100644
--- a/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_control_panel/sale_order_management_control_panel.xml
+++ b/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_control_panel/sale_order_management_control_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.SaleOrderManagementControlPanel" owl="1">
+    <t t-name="pos_sale.SaleOrderManagementControlPanel">
         <div class="control-panel d-flex justify-content-between align-items-center m-1 p-2 gap-2">
             <div class="d-flex">
                 <button class="item button back btn btn-lg btn-secondary" t-on-click="() => pos.closeScreen()">
diff --git a/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_screen/sale_order_management_screen.xml b/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_screen/sale_order_management_screen.xml
index 640010a5fbf..89bf7b01bc7 100644
--- a/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_screen/sale_order_management_screen.xml
+++ b/addons/pos_sale/static/src/app/order_management_screen/sale_order_management_screen/sale_order_management_screen.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.SaleOrderManagementScreen" owl="1">
+    <t t-name="pos_sale.SaleOrderManagementScreen">
         <div class="order-management-screen screen h-100 bg-100 overflow-auto" t-att-class="{ 'd-none': !props.isShown }" t-ref="root">
                 <div class="rightpane">
                     <div class="flex-container flex-container d-flex flex-column h-100">
diff --git a/addons/pos_sale/static/src/app/order_management_screen/sale_order_row/sale_order_row.xml b/addons/pos_sale/static/src/app/order_management_screen/sale_order_row/sale_order_row.xml
index a994dd0bfc8..de7e5a7bfe1 100644
--- a/addons/pos_sale/static/src/app/order_management_screen/sale_order_row/sale_order_row.xml
+++ b/addons/pos_sale/static/src/app/order_management_screen/sale_order_row/sale_order_row.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.SaleOrderRow" owl="1">
+    <t t-name="pos_sale.SaleOrderRow">
         <div class="order-row"
         t-att-class="{ highlight: highlighted }"
         t-on-click="() => this.props.onClickSaleOrder(props.order)">
diff --git a/addons/pos_sale/static/src/app/set_sale_order_button/set_sale_order_button.xml b/addons/pos_sale/static/src/app/set_sale_order_button/set_sale_order_button.xml
index 4ffe048911b..1af89adfef7 100644
--- a/addons/pos_sale/static/src/app/set_sale_order_button/set_sale_order_button.xml
+++ b/addons/pos_sale/static/src/app/set_sale_order_button/set_sale_order_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.SetSaleOrderButton" owl="1">
+    <t t-name="pos_sale.SetSaleOrderButton">
         <div class="control-button o_sale_order_button btn btn-light rounded-0 fw-bolder" t-on-click="() => this.click()">
             <i class="fa fa-link me-1" role="img" aria-label="Set Sale Order"
                title="Set Sale Order" /> Quotation/Order
diff --git a/addons/pos_sale/static/src/overrides/components/product_screen/orderline/orderline.xml b/addons/pos_sale/static/src/overrides/components/product_screen/orderline/orderline.xml
index 0c436413909..e5f8c89fc53 100644
--- a/addons/pos_sale/static/src/overrides/components/product_screen/orderline/orderline.xml
+++ b/addons/pos_sale/static/src/overrides/components/product_screen/orderline/orderline.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_sale.Orderline" t-inherit="point_of_sale.Orderline" t-inherit-mode="extension">
         <xpath expr="//ul[hasclass('info-list')]" position="inside">
             <t t-if="props.line.get_sale_order()">
                 <li class="info orderline-sale-order ms-2">
diff --git a/addons/pos_sale/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml b/addons/pos_sale/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
index 7e36ad345c3..05a88ee3dfd 100644
--- a/addons/pos_sale/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
+++ b/addons/pos_sale/static/src/overrides/components/receipt_screen/order_receipt/order_receipt.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_sale.OrderReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_sale.OrderReceipt" t-inherit="point_of_sale.OrderLinesReceipt" t-inherit-mode="extension">
         <xpath expr="//t[@t-foreach]" position="inside">
             <div class="pos-receipt-left-padding" t-if="line.so_reference">From <t t-esc="line.so_reference"/></div>
             <div class="pos-receipt-left-padding" t-if="line.down_payment_details">
diff --git a/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_button/product_info_button.xml b/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_button/product_info_button.xml
index 52f6dd5caf2..d40f72e697b 100644
--- a/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_button/product_info_button.xml
+++ b/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_button/product_info_button.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_sale_product_configurator.ProductInfoButton" t-inherit="point_of_sale.ProductInfoButton" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_sale_product_configurator.ProductInfoButton" t-inherit="point_of_sale.ProductInfoButton" t-inherit-mode="extension">
         <xpath expr="//button[hasclass('control-button')]" position="attributes">
             <attribute name="t-att-class">{ 'highlight text-bg-primary': this.hasOptionalProduct() }</attribute>
         </xpath>
diff --git a/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_popup/product_info_popup.xml b/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_popup/product_info_popup.xml
index 474eca82811..5ae5200e29c 100644
--- a/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_popup/product_info_popup.xml
+++ b/addons/pos_sale_product_configurator/static/src/overrides/components/product_info_popup/product_info_popup.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_sale_product_configurator.ProductInfoPopup" t-inherit="point_of_sale.ProductInfoPopup" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_sale_product_configurator.ProductInfoPopup" t-inherit="point_of_sale.ProductInfoPopup" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('extra')]" position="inside">
             <div class="section-optional-product" t-if="productInfo.optional_products.length > 0">
                 <span class="section-title">Optional Products:</span>
diff --git a/addons/pos_self_order/static/src/components/lines/lines.xml b/addons/pos_self_order/static/src/components/lines/lines.xml
index d1881433bc4..c0e25d3022e 100644
--- a/addons/pos_self_order/static/src/components/lines/lines.xml
+++ b/addons/pos_self_order/static/src/components/lines/lines.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.Lines" owl="1">
+    <t t-name="pos_self_order.Lines">
         <t t-foreach="lines" t-as="line" t-key="line.uuid">
             <div
                 t-attf-class="o_self_order_item_card position-relative d-flex align-items-start w-100 bg-white px-3 py-2 overflow-hidden"
diff --git a/addons/pos_self_order/static/src/components/navbar/navbar.xml b/addons/pos_self_order/static/src/components/navbar/navbar.xml
index 1b5a4c8c3fc..09fa702b76a 100644
--- a/addons/pos_self_order/static/src/components/navbar/navbar.xml
+++ b/addons/pos_self_order/static/src/components/navbar/navbar.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.NavBar" owl="1">
+    <t t-name="pos_self_order.NavBar">
         <nav t-attf-class="{{navbarClasses}} o_self_order_navbar d-flex align-items-center bg-white border-bottom" style="z-index:100">
             <button class="btn btn-link text-dark"
                     t-on-click="() => this.router.back()">
diff --git a/addons/pos_self_order/static/src/components/popup_table/popup_table.xml b/addons/pos_self_order/static/src/components/popup_table/popup_table.xml
index 079487d8b95..627d3bd286d 100644
--- a/addons/pos_self_order/static/src/components/popup_table/popup_table.xml
+++ b/addons/pos_self_order/static/src/components/popup_table/popup_table.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.PopupTable" owl="1">
+    <t t-name="pos_self_order.PopupTable">
         <div class="position-absolute bg-dark bg-opacity-25 w-100 h-100 fixed-top" />
         <div class="o_self-popup-table shadow-lg position-absolute fixed-bottom bg-white w-100 p-4 flex-column d-flex justify-content-between">
             <div class="mb-5 d-flex justify-content-between align-items-start">
diff --git a/addons/pos_self_order/static/src/components/price_details/price_details.xml b/addons/pos_self_order/static/src/components/price_details/price_details.xml
index 27915ecdc39..c64d1d201ed 100644
--- a/addons/pos_self_order/static/src/components/price_details/price_details.xml
+++ b/addons/pos_self_order/static/src/components/price_details/price_details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.PriceDetails" owl="1">
+    <t t-name="pos_self_order.PriceDetails">
         <div class="d-grid gap-2 w-100 w-100 pb-3">
             <div class="d-flex justify-content-between text-muted">
                 Tax:
diff --git a/addons/pos_self_order/static/src/components/product_card/product_card.xml b/addons/pos_self_order/static/src/components/product_card/product_card.xml
index 5635e31a05a..1c4cdf7c0fc 100644
--- a/addons/pos_self_order/static/src/components/product_card/product_card.xml
+++ b/addons/pos_self_order/static/src/components/product_card/product_card.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.ProductCard" owl="1">
+    <t t-name="pos_self_order.ProductCard">
         <div
             t-attf-class="{{props.class}} o_self_order_item_card position-relative d-flex align-items-start w-100 bg-white px-3 py-2 overflow-hidden"
             t-on-click="clickOnProduct"
diff --git a/addons/pos_self_order/static/src/pages/landing_page/landing_page.xml b/addons/pos_self_order/static/src/pages/landing_page/landing_page.xml
index 18e1552aa35..48ab31e7589 100644
--- a/addons/pos_self_order/static/src/pages/landing_page/landing_page.xml
+++ b/addons/pos_self_order/static/src/pages/landing_page/landing_page.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.LandingPage" owl="1">
+    <t t-name="pos_self_order.LandingPage">
         <div class="d-flex flex-column h-100 align-items-center p-4 overflow-auto"
             t-attf-style="
                 background-image: linear-gradient(to bottom, transparent 33%, #000000 99%), url(/menu/get-bg-image/{{selfOrder.pos_config_id}});
diff --git a/addons/pos_self_order/static/src/pages/order_cart/order_cart.xml b/addons/pos_self_order/static/src/pages/order_cart/order_cart.xml
index b5535a3f6b1..40450d17452 100644
--- a/addons/pos_self_order/static/src/pages/order_cart/order_cart.xml
+++ b/addons/pos_self_order/static/src/pages/order_cart/order_cart.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.OrderCart" owl="1">
+    <t t-name="pos_self_order.OrderCart">
         <div class="d-flex flex-column dvh-100">
             <t t-set="order" t-value="selfOrder.currentOrder"/>
             <NavBar customText="'Cart'" />
diff --git a/addons/pos_self_order/static/src/pages/orders_history/orders_history.xml b/addons/pos_self_order/static/src/pages/orders_history/orders_history.xml
index 2b41234e7a9..a55414f458c 100644
--- a/addons/pos_self_order/static/src/pages/orders_history/orders_history.xml
+++ b/addons/pos_self_order/static/src/pages/orders_history/orders_history.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.OrdersHistory" owl="1">
+    <t t-name="pos_self_order.OrdersHistory">
         <NavBar customText="'Orders'" shadow="true" />
         <div class="overflow-auto dvh-100 pb-5">
             <t t-if="state.loadingProgress">
diff --git a/addons/pos_self_order/static/src/pages/product_list/product_list.xml b/addons/pos_self_order/static/src/pages/product_list/product_list.xml
index 36461b04c18..668ca14dc81 100644
--- a/addons/pos_self_order/static/src/pages/product_list/product_list.xml
+++ b/addons/pos_self_order/static/src/pages/product_list/product_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_self_order.ProductList" owl="1">
+    <t t-name="pos_self_order.ProductList">
         <div class="d-flex flex-column dvh-100">
             <t t-set="categories" t-value="Array.from(selfOrder.categoryList)" />
             <header class="bg-white shadow-sm">
diff --git a/addons/pos_self_order/static/src/pages/product_main_view/product_main_view.xml b/addons/pos_self_order/static/src/pages/product_main_view/product_main_view.xml
index 1ac966ca626..dc01b29fe18 100644
--- a/addons/pos_self_order/static/src/pages/product_main_view/product_main_view.xml
+++ b/addons/pos_self_order/static/src/pages/product_main_view/product_main_view.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.ProductMainView" owl="1">
+    <t t-name="pos_self_order.ProductMainView">
         <div class="d-flex flex-column dvh-100">
             <NavBar shadow="true" />
             <div class="bg-white d-flex flex-column pt-3 overflow-auto h-100">
diff --git a/addons/pos_self_order/static/src/self_order_root.xml b/addons/pos_self_order/static/src/self_order_root.xml
index 89466b3b106..9b96698e576 100644
--- a/addons/pos_self_order/static/src/self_order_root.xml
+++ b/addons/pos_self_order/static/src/self_order_root.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="pos_self_order.SelfOrderRoot" owl="1">
+    <t t-name="pos_self_order.SelfOrderRoot">
         <div t-if="!selfOrder.ordering" class="o_self_closed_notification w-100 text-center" style="z-index:999">
             <i class="fa fa-exclamation-circle" aria-hidden="true"></i>
             The restaurant is currently closed
diff --git a/addons/pos_six/static/src/app/balance_button/balance_button.xml b/addons/pos_six/static/src/app/balance_button/balance_button.xml
index 6015d41f981..6ead8311930 100644
--- a/addons/pos_six/static/src/app/balance_button/balance_button.xml
+++ b/addons/pos_six/static/src/app/balance_button/balance_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_six.BalanceButton" owl="1">
+    <t t-name="pos_six.BalanceButton">
         <li class="menu-item navbar-button lock-button">
             <a class="dropdown-item py-2" t-on-click="sendBalance">
                 Send Balance
diff --git a/addons/pos_six/static/src/overrides/components/navbar/navbar.xml b/addons/pos_six/static/src/overrides/components/navbar/navbar.xml
index 5d5fd3d8ca2..ea53d4100f8 100644
--- a/addons/pos_six/static/src/overrides/components/navbar/navbar.xml
+++ b/addons/pos_six/static/src/overrides/components/navbar/navbar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="pos_six.Navbar" t-inherit="point_of_sale.Navbar" t-inherit-mode="extension" owl="1">
+    <t t-name="pos_six.Navbar" t-inherit="point_of_sale.Navbar" t-inherit-mode="extension">
         <xpath expr="//li[hasclass('backend-button')]" position="before">
             <BalanceButton t-if="pos.payment_methods.some((pm) => pm.use_payment_terminal === 'six')" />
         </xpath>
diff --git a/addons/product/static/src/js/pricelist_report/product_pricelist_report.xml b/addons/product/static/src/js/pricelist_report/product_pricelist_report.xml
index 69ba59d5993..552d96a8e43 100644
--- a/addons/product/static/src/js/pricelist_report/product_pricelist_report.xml
+++ b/addons/product/static/src/js/pricelist_report/product_pricelist_report.xml
@@ -2,7 +2,7 @@
 
 <templates>
 
-    <t t-name="product.ProductPricelistReport" owl="1">
+    <t t-name="product.ProductPricelistReport">
         <div class="o_action">
             <Layout display="{ controlPanel: { 'bottom-right': false } }">
                 <t t-set-slot="control-panel-always-buttons">
diff --git a/addons/product_matrix/static/src/xml/product_matrix.xml b/addons/product_matrix/static/src/xml/product_matrix.xml
index 3d006412a13..97fdcac1a75 100644
--- a/addons/product_matrix/static/src/xml/product_matrix.xml
+++ b/addons/product_matrix/static/src/xml/product_matrix.xml
@@ -1,5 +1,5 @@
 <template>
-    <div t-name="product_matrix.matrix" t-ref="productMatrix" owl="1">
+    <div t-name="product_matrix.matrix" t-ref="productMatrix">
         <table class="o_matrix_input_table table table-sm table-striped table-hover table-bordered cursor-default mb-0 h-100">
             <thead class="border-0">
                 <tr class="border-0 h-100">
@@ -50,7 +50,7 @@
     <span t-name="product_matrix.extra_price"
           t-if="cell.price"
           class="badge rounded-pill text-bg-secondary"
-          owl="1">
+         >
         <!--
             price_extra is displayed as catalog price instead of
             price after pricelist because it is impossible to
diff --git a/addons/product_matrix/static/src/xml/product_matrix_dialog.xml b/addons/product_matrix/static/src/xml/product_matrix_dialog.xml
index e8c7c5ec9bd..d8e8b8d662e 100644
--- a/addons/product_matrix/static/src/xml/product_matrix_dialog.xml
+++ b/addons/product_matrix/static/src/xml/product_matrix_dialog.xml
@@ -1,12 +1,12 @@
 <templates>
-    <t t-name="product_matrix.dialog" owl="1">
+    <t t-name="product_matrix.dialog">
         <Dialog size="size" title="title" withBodyPadding="false">
             <t t-call="product_matrix.matrix">
                 <t t-set="header" t-value="props.header"/>
                 <t t-set="rows" t-value="props.rows"/>
                 <t t-set="format" t-value="_format"/>
             </t>
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary" t-on-click="_onConfirm">Confirm</button>
                 <button class="btn btn-secondary" t-on-click="() => this.props.close()">
                     Discard
diff --git a/addons/project/static/src/components/project_control_panel/project_control_panel.xml b/addons/project/static/src/components/project_control_panel/project_control_panel.xml
index b38d58e35c8..f3e4e3d138d 100644
--- a/addons/project/static/src/components/project_control_panel/project_control_panel.xml
+++ b/addons/project/static/src/components/project_control_panel/project_control_panel.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectControlPanelContentBadge" owl="1">
+    <t t-name="project.ProjectControlPanelContentBadge">
         <t t-tag="isProjectUser ? 'button' : 'span'" class="badge border d-flex p-2 ms-2 bg-view" data-hotkey="y">
             <span t-attf-class="o_status_bubble o_color_bubble_{{data.color}}"/>
             <span t-att-class="'fw-normal ms-1' + (data.color === 0 ? ' text-muted' : '')" t-esc="data.status"/>
         </t>
     </t>
 
-    <t t-name="project.ProjectControlPanelContent" owl="1">
+    <t t-name="project.ProjectControlPanelContent">
         <t t-if="showProjectUpdate">
             <div t-if="isProjectUser" class="o_project_updates_breadcrumb z-index-1" t-on-click="onStatusClick">
                 <t t-call="project.ProjectControlPanelContentBadge"></t>
@@ -19,7 +19,7 @@
         </t>
     </t>
 
-    <t t-name="project.ProjectControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary">
         <xpath expr="//t[@t-call='web.Breadcrumbs']" position="after">
             <t t-call="project.ProjectControlPanelContent"/>
         </xpath>
diff --git a/addons/project/static/src/components/project_many2one_field/project_many2one_field.xml b/addons/project/static/src/components/project_many2one_field/project_many2one_field.xml
index 0818368e81e..33d47800de7 100644
--- a/addons/project/static/src/components/project_many2one_field/project_many2one_field.xml
+++ b/addons/project/static/src/components/project_many2one_field/project_many2one_field.xml
@@ -1,6 +1,6 @@
 <templates>
 
-    <t t-name="project.ProjectMany2OneField" t-inherit="web.Many2OneField" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectMany2OneField" t-inherit="web.Many2OneField" t-inherit-mode="primary">
         <xpath expr="//t[@t-if='!props.canOpen']/span" position="attributes">
             <attribute name="t-if">props.record.data[props.name]</attribute>
         </xpath>
diff --git a/addons/project/static/src/components/project_right_side_panel/components/project_milestone.xml b/addons/project/static/src/components/project_right_side_panel/components/project_milestone.xml
index b14fdca3a01..fc45dc3b8ed 100644
--- a/addons/project/static/src/components/project_right_side_panel/components/project_milestone.xml
+++ b/addons/project/static/src/components/project_right_side_panel/components/project_milestone.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ProjectMilestone" owl="1">
+    <t t-name="project.ProjectMilestone">
         <div class="list-group mb-2">
             <div class="o_rightpanel_milestone list-group-item list-group-item-action d-flex cursor-pointer" t-att-class="state.colorClass">
                 <span t-on-click="toggleIsReached">
diff --git a/addons/project/static/src/components/project_right_side_panel/components/project_profitability.xml b/addons/project/static/src/components/project_right_side_panel/components/project_profitability.xml
index a34ca6b3c09..8b32a5e65d6 100644
--- a/addons/project/static/src/components/project_right_side_panel/components/project_profitability.xml
+++ b/addons/project/static/src/components/project_right_side_panel/components/project_profitability.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="project.ProjectProfitability" owl="1">
+    <t t-name="project.ProjectProfitability">
         <div class="o_rightpanel_subsection pb-3 border-bottom" t-if="revenues.data.length">
             <table class="table table-sm table-striped table-hover mb-0">
                 <thead class="bg-100">
diff --git a/addons/project/static/src/components/project_right_side_panel/components/project_right_side_panel_section.xml b/addons/project/static/src/components/project_right_side_panel/components/project_right_side_panel_section.xml
index 0ffad938a2f..42bf281ea51 100644
--- a/addons/project/static/src/components/project_right_side_panel/components/project_right_side_panel_section.xml
+++ b/addons/project/static/src/components/project_right_side_panel/components/project_right_side_panel_section.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ProjectRightSidePanelSection" owl="1">
+    <t t-name="project.ProjectRightSidePanelSection">
         <div class="o_rightpanel_section py-0" t-att-name="props.name" t-if="props.show">
             <div class="o_rightpanel_header d-flex align-items-center justify-content-between py-2 bg-100 border-bottom" t-att-class="props.headerClassName" t-if="props.header">
                 <div class="o_rightpanel_title d-flex flex-row-reverse align-items-center" t-if="props.slots.title">
diff --git a/addons/project/static/src/components/project_right_side_panel/project_right_side_panel.xml b/addons/project/static/src/components/project_right_side_panel/project_right_side_panel.xml
index 37f8660137c..33eba4a6737 100644
--- a/addons/project/static/src/components/project_right_side_panel/project_right_side_panel.xml
+++ b/addons/project/static/src/components/project_right_side_panel/project_right_side_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ProjectRightSidePanel" owl="1">
+    <t t-name="project.ProjectRightSidePanel">
         <div t-if="projectId" class="o_rightpanel pt-0 bg-view border-start border-bottom overflow-auto">
             <ProjectRightSidePanelSection
                 name="'stat_buttons'"
@@ -40,7 +40,7 @@
                 show="!!this.state.data.profitability_items"
                 dataClassName="'py-3'"
             >
-                <t t-set-slot="title" owl="1">
+                <t t-set-slot="title">
                     Profitability
                 </t>
                 <ProjectProfitability
@@ -60,14 +60,14 @@
                 dataClassName="'my-3'"
                 headerClassName="'border-bottom'"
             >
-                <t t-set-slot="header" owl="1">
+                <t t-set-slot="header">
                     <span class="btn btn-secondary">
                         <div class="o_add_milestone">
                             <a t-on-click="addMilestone">Add Milestone</a>
                         </div>
                     </span>
                 </t>
-                <t t-set-slot="title" owl="1">
+                <t t-set-slot="title">
                     Milestones
                 </t>
                 <div t-foreach="state.data.milestones.data" t-as="milestone" t-key="milestone.id" class="o_rightpanel_data_row">
diff --git a/addons/project/static/src/components/project_status_with_color_selection/project_status_with_color_selection_field.xml b/addons/project/static/src/components/project_status_with_color_selection/project_status_with_color_selection_field.xml
index 8c9adb223b1..8c7080d39e4 100644
--- a/addons/project/static/src/components/project_status_with_color_selection/project_status_with_color_selection_field.xml
+++ b/addons/project/static/src/components/project_status_with_color_selection/project_status_with_color_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectStatusWithColorSelectionField" t-inherit="web.SelectionField" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectStatusWithColorSelectionField" t-inherit="web.SelectionField" t-inherit-mode="primary">
         <xpath expr="//t[@t-if='props.readonly']/span" position="replace">
             <div class="d-flex align-items-center">
                 <div>
diff --git a/addons/project/static/src/components/project_task_name_with_subtask_count_char_field/project_task_name_with_subtask_count_char_field.xml b/addons/project/static/src/components/project_task_name_with_subtask_count_char_field/project_task_name_with_subtask_count_char_field.xml
index 0261b211674..3b04fbcaa1c 100644
--- a/addons/project/static/src/components/project_task_name_with_subtask_count_char_field/project_task_name_with_subtask_count_char_field.xml
+++ b/addons/project/static/src/components/project_task_name_with_subtask_count_char_field/project_task_name_with_subtask_count_char_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectTaskNameWithSubtaskCountCharField" t-inherit="web.CharField" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectTaskNameWithSubtaskCountCharField" t-inherit="web.CharField" t-inherit-mode="primary">
         <xpath expr="//span[@t-esc='formattedValue']" position="after">
             <span class="text-muted ms-2 fw-normal">
                 <t t-if="props.record.data.subtask_count">
diff --git a/addons/project/static/src/components/project_task_state_selection/project_task_state_selection.xml b/addons/project/static/src/components/project_task_state_selection/project_task_state_selection.xml
index 054fee72969..4dcd2bcdbff 100644
--- a/addons/project/static/src/components/project_task_state_selection/project_task_state_selection.xml
+++ b/addons/project/static/src/components/project_task_state_selection/project_task_state_selection.xml
@@ -1,5 +1,5 @@
 <templates>
-    <t t-name="project.ProjectTaskStateSelection" t-inherit="web.StateSelectionField" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectTaskStateSelection" t-inherit="web.StateSelectionField" t-inherit-mode="primary">
         <!-- Readonly button -->
         <xpath expr="//t[@t-if='props.readonly']/button" position="attributes">
             <attribute name="tabindex">-1</attribute>
diff --git a/addons/project/static/src/components/subtask_kanban_list/subtask_kanban_list.xml b/addons/project/static/src/components/subtask_kanban_list/subtask_kanban_list.xml
index edd180206fc..5fd33d9549c 100644
--- a/addons/project/static/src/components/subtask_kanban_list/subtask_kanban_list.xml
+++ b/addons/project/static/src/components/subtask_kanban_list/subtask_kanban_list.xml
@@ -2,7 +2,7 @@
 
 <templates>
 
-    <t t-name="project.SubtaskKanbanList" owl="1">
+    <t t-name="project.SubtaskKanbanList">
         <div class="subtask_list">
             <t t-foreach="subTasksRead" t-as="subTask" t-key="subTask.id">
                 <Record resModel="'project.task'"
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_attachments_viewer.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_attachments_viewer.xml
index 691424bb4bd..58639cdce40 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_attachments_viewer.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_attachments_viewer.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ChatterAttachmentsViewer" owl="1">
+    <t t-name="project.ChatterAttachmentsViewer">
         <div class="o_portal_chatter_attachments mt-3">
             <div t-if="props.attachments.length" class="row">
                 <div t-foreach="props.attachments" t-as="attachment" t-key="attachment.id" class="col-lg-3 col-md-4 col-sm-6">
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_composer.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_composer.xml
index 553e7de5897..3c4288bcbb2 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_composer.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_composer.xml
@@ -3,7 +3,7 @@
     <!-- Widget PortalComposer (standalone)
         required many options: token, res_model, res_id, ...
     -->
-    <t t-name="project.ChatterComposer" owl="1">
+    <t t-name="project.ChatterComposer">
         <div t-if="props.allowComposer" class="o_portal_chatter_composer">
             <t t-if="props.displayComposer">
                 <div t-if="state.displayError" class="alert alert-danger mb8 o_portal_chatter_composer_error" role="alert">
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_container.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_container.xml
index 70f0bed62d0..2d654b35593 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_container.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_container.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ChatterContainer" owl="1">
+    <t t-name="project.ChatterContainer">
         <div t-attf-class="o_portal_chatter p-0 container {{props.twoColumns ? 'row' : ''}}">
             <div t-attf-class="{{props.twoColumns ? 'col-lg-5' : props.resId ? 'border-bottom' : ''}}">
                 <div class="o_portal_chatter_header">
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_message_counter.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_message_counter.xml
index 5451e4ccae4..37d518880ce 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_message_counter.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_message_counter.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ChatterMessageCounter" owl="1">
+    <t t-name="project.ChatterMessageCounter">
         <div class="o_message_counter">
             <t t-if="props.count">
                 <span class="fa fa-comments" />
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_messages.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_messages.xml
index e9aa6f9fd2f..24b38e996b4 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_messages.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_messages.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ChatterMessages" owl="1">
+    <t t-name="project.ChatterMessages">
         <div class="o_portal_chatter_messages">
             <t t-foreach="props.messages" t-as="message" t-key="message.id">
                 <div class="d-flex o_portal_chatter_message">
diff --git a/addons/project/static/src/project_sharing/components/chatter/chatter_pager.xml b/addons/project/static/src/project_sharing/components/chatter/chatter_pager.xml
index 5bc7785c22c..77ea4bdf942 100644
--- a/addons/project/static/src/project_sharing/components/chatter/chatter_pager.xml
+++ b/addons/project/static/src/project_sharing/components/chatter/chatter_pager.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.ChatterPager" owl="1">
+    <t t-name="project.ChatterPager">
         <div class="d-flex justify-content-center">
             <ul class="pagination mb-0 pb-4" t-if="state.pages.length &gt; 1">
                 <li t-if="props.page != props.page_previous" t-att-data-page="state.pagePrevious" class="page-item o_portal_chatter_pager_btn">
diff --git a/addons/project/static/src/project_sharing/components/portal_attach_document/portal_attach_document.xml b/addons/project/static/src/project_sharing/components/portal_attach_document/portal_attach_document.xml
index c62cbb88236..02baa8d39e3 100644
--- a/addons/project/static/src/project_sharing/components/portal_attach_document/portal_attach_document.xml
+++ b/addons/project/static/src/project_sharing/components/portal_attach_document/portal_attach_document.xml
@@ -1,6 +1,6 @@
 <templates id="template" xml:space="preserve">
 
-    <t t-name="project.PortalAttachDocument" owl="1">
+    <t t-name="project.PortalAttachDocument">
         <button t-attf-class="btn o_attachment_button #{props.highlight ? 'btn-primary' : 'btn-secondary'}">
             <PortalFileInput
                 onUpload="props.onUpload"
diff --git a/addons/project/static/src/project_sharing/project_sharing.xml b/addons/project/static/src/project_sharing/project_sharing.xml
index bff67f47ad2..e24bb6dc604 100644
--- a/addons/project/static/src/project_sharing/project_sharing.xml
+++ b/addons/project/static/src/project_sharing/project_sharing.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectSharingWebClient" owl="1">
+    <t t-name="project.ProjectSharingWebClient">
         <ActionContainer />
         <MainComponentsContainer/>
     </t>
diff --git a/addons/project/static/src/views/burndown_chart/burndown_chart_view.xml b/addons/project/static/src/views/burndown_chart/burndown_chart_view.xml
index b1c1902a8da..e71267a0605 100644
--- a/addons/project/static/src/views/burndown_chart/burndown_chart_view.xml
+++ b/addons/project/static/src/views/burndown_chart/burndown_chart_view.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.BurndownChartView.Buttons" t-inherit="web.GraphView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="project.BurndownChartView.Buttons" t-inherit="web.GraphView.Buttons" t-inherit-mode="primary">
         <xpath expr="//button[@data-mode='pie']" position="replace">
         </xpath>
         <xpath expr="//div[@role='toolbar'][@name='toggleOrderToolbar']" position="replace">
diff --git a/addons/project/static/src/views/project_task_calendar/project_task_calendar_filter_panel/project_task_calendar_filter_panel.xml b/addons/project/static/src/views/project_task_calendar/project_task_calendar_filter_panel/project_task_calendar_filter_panel.xml
index caf25480f8e..31a3ad5a582 100644
--- a/addons/project/static/src/views/project_task_calendar/project_task_calendar_filter_panel/project_task_calendar_filter_panel.xml
+++ b/addons/project/static/src/views/project_task_calendar/project_task_calendar_filter_panel/project_task_calendar_filter_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectTaskCalendarFilterPanel.filter" t-inherit="web.CalendarFilterPanel.filter" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectTaskCalendarFilterPanel.filter" t-inherit="web.CalendarFilterPanel.filter" t-inherit-mode="primary">
         <xpath expr="//span[@t-esc='filter.label']" position="before">
             <span t-if="props.model.isCheckProject and !filter.value" class="text-danger pe-1">
                 <i class="fa fa-lock">
diff --git a/addons/project/static/src/views/project_update_kanban/project_update_kanban_controller.xml b/addons/project/static/src/views/project_update_kanban/project_update_kanban_controller.xml
index 9dad953f453..3fadc95fdc1 100644
--- a/addons/project/static/src/views/project_update_kanban/project_update_kanban_controller.xml
+++ b/addons/project/static/src/views/project_update_kanban/project_update_kanban_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectUpdateKanbanView" t-inherit="web.KanbanView" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectUpdateKanbanView" t-inherit="web.KanbanView" t-inherit-mode="primary">
         <xpath expr="//t[@t-component='props.Renderer']" position="before">
             <ProjectRightSidePanel
                 context="props.context"
diff --git a/addons/project/static/src/views/project_update_list/project_update_list_controller.xml b/addons/project/static/src/views/project_update_list/project_update_list_controller.xml
index 8ec9720da4e..6303cc0b317 100644
--- a/addons/project/static/src/views/project_update_list/project_update_list_controller.xml
+++ b/addons/project/static/src/views/project_update_list/project_update_list_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.ProjectUpdateListView" t-inherit="web.ListView" t-inherit-mode="primary" owl="1">
+    <t t-name="project.ProjectUpdateListView" t-inherit="web.ListView" t-inherit-mode="primary">
         <xpath expr="//t[@t-component='props.Renderer']" position="before">
             <ProjectRightSidePanel
                 context="props.context"
diff --git a/addons/project/static/src/xml/project_task_kanban_examples.xml b/addons/project/static/src/xml/project_task_kanban_examples.xml
index 1b86174ee56..6890be98bba 100644
--- a/addons/project/static/src/xml/project_task_kanban_examples.xml
+++ b/addons/project/static/src/xml/project_task_kanban_examples.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project.example.generic" owl="1">
+    <t t-name="project.example.generic">
       Prioritize your tasks by marking important ones using the <a style="color: gold;" class="fa fa-star"></a> button.
       <br/><br/>
       Use the <span class="o_status d-inline-block o_status_green"></span> state to inform your colleagues that a task is approved for the next stage. 
@@ -17,7 +17,7 @@
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
 
-    <t t-name="project.example.agilescrum" owl="1">
+    <t t-name="project.example.agilescrum">
       Use the <span class="o_status d-inline-block o_status_green"></span> state to inform your colleagues that a task is approved for the next stage. 
       <br/>
       Use the <span class="o_status d-inline-block bg-warning"></span> state to indicate a request for changes or a need for discussion on a task.
@@ -25,14 +25,14 @@
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
 
-    <t t-name="project.example.digitalmarketing" owl="1">
+    <t t-name="project.example.digitalmarketing">
       Everyone can propose ideas, and the Editor marks the best ones as <span class="o_status d-inline-block o_status_green"></span>.<br/>
       Attach all documents or links to the task directly, to have all research information centralized. 
       <br/>
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
   
-    <t t-name="project.example.customerfeedback" owl="1">
+    <t t-name="project.example.customerfeedback">
       Customers propose feedbacks by email; Odoo creates tasks automatically, and you can
       communicate on the task directly. <br/>Your managers decide which feedback is accepted
       <span class="o_status d-inline-block o_status_green"></span> and which feedback is
@@ -41,7 +41,7 @@
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
 
-    <t t-name="project.example.consulting" owl="1">
+    <t t-name="project.example.consulting">
       Manage the lifecycle of your project using the kanban view. Add newly acquired projects,
       assign them and use the <span class="o_status d-inline-block o_status_green"></span> and
       <span class="o_status d-inline-block bg-warning"></span> to define if the project is
@@ -50,7 +50,7 @@
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
 
-    <t t-name="project.example.researchproject" owl="1">
+    <t t-name="project.example.researchproject">
       Handle your idea gathering within Tasks of your new Project and discuss them in the chatter of the tasks. <br/>Use the
       <span class="o_status d-inline-block o_status_green"></span> and <span class="o_status d-inline-block bg-warning"></span>
       to signalize what is the current status of your Idea.
@@ -58,7 +58,7 @@
       Use the <a class="fa fa-clock-o"></a> icon to organize your daily activities.
     </t>
 
-    <t t-name="project.example.tshirtprinting" owl="1">
+    <t t-name="project.example.tshirtprinting">
       Communicate with customers on the task using the email gateway. Attach logo designs to the task, so that information flows from
       designers to the workers who print the t-shirt. <br/>Organize priorities amongst orders using the
       <a style="color: gold;" class="fa fa-star"></a> icon.
diff --git a/addons/project_todo/static/src/components/todo_done_checkmark/todo_done_checkmark.xml b/addons/project_todo/static/src/components/todo_done_checkmark/todo_done_checkmark.xml
index 33215c1e49e..94340e0e8ba 100644
--- a/addons/project_todo/static/src/components/todo_done_checkmark/todo_done_checkmark.xml
+++ b/addons/project_todo/static/src/components/todo_done_checkmark/todo_done_checkmark.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="project_todo.TodoDoneCheckmark" owl="1">
+    <t t-name="project_todo.TodoDoneCheckmark">
         <t t-if="!env.isSmall">
             <a title="Mark as done"
                t-on-click.stop="onDoneToggled"
diff --git a/addons/project_todo/static/src/components/todo_editable_breadcrumb_name/todo_editable_breadcrumb_name.xml b/addons/project_todo/static/src/components/todo_editable_breadcrumb_name/todo_editable_breadcrumb_name.xml
index c328bb2be13..fd4b42a51d9 100644
--- a/addons/project_todo/static/src/components/todo_editable_breadcrumb_name/todo_editable_breadcrumb_name.xml
+++ b/addons/project_todo/static/src/components/todo_editable_breadcrumb_name/todo_editable_breadcrumb_name.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project_todo.TodoEditableBreadcrumbName" t-inherit="web.CharField" t-inherit-mode="primary" owl="1">
+    <t t-name="project_todo.TodoEditableBreadcrumbName" t-inherit="web.CharField" t-inherit-mode="primary">
         <xpath expr="//input[hasclass('o_input')]" position="attributes">
             <attribute name="class">o_input o_todo_breadcrumb_name_input</attribute>
             <attribute name="t-on-focus">_onFocus</attribute>
diff --git a/addons/project_todo/static/src/views/todo_form/todo_form_control_panel.xml b/addons/project_todo/static/src/views/todo_form/todo_form_control_panel.xml
index 636d32b4f33..ad4818f57bd 100644
--- a/addons/project_todo/static/src/views/todo_form/todo_form_control_panel.xml
+++ b/addons/project_todo/static/src/views/todo_form/todo_form_control_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project_todo.TodoFormControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary" owl="1">
+    <t t-name="project_todo.TodoFormControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary">
         <xpath expr="//div/t/t[@t-slot='control-panel-breadcrumb']" position="replace">
             <t t-slot="control-panel-breadcrumb">
                 <t t-call="project_todo.TodoBreadcrumbs"/>
@@ -10,7 +10,7 @@
 
     </t>
 
-    <t t-name="project_todo.TodoBreadcrumbs" t-inherit="web.Breadcrumbs" t-inherit-mode="primary" owl="1">
+    <t t-name="project_todo.TodoBreadcrumbs" t-inherit="web.Breadcrumbs" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_last_breadcrumb_item')]//span" position="replace">
             <t t-slot="control-panel-todo-name" />
             <t t-slot="todo-mark-as-done-button" />
diff --git a/addons/project_todo/static/src/views/todo_form/todo_form_controller.xml b/addons/project_todo/static/src/views/todo_form/todo_form_controller.xml
index a00cdf0afde..89c33447050 100644
--- a/addons/project_todo/static/src/views/todo_form/todo_form_controller.xml
+++ b/addons/project_todo/static/src/views/todo_form/todo_form_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="project_todo.TodoFormView" t-inherit="web.FormView" t-inherit-mode="primary" owl="1">
+    <t t-name="project_todo.TodoFormView" t-inherit="web.FormView" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_form_view_container')]/Layout" position="inside">
             <t t-set-slot="control-panel-todo-name">
                 <t t-set="record" t-value="model.root"/>
diff --git a/addons/purchase/static/src/toaster_button/toaster_button_widget.xml b/addons/purchase/static/src/toaster_button/toaster_button_widget.xml
index f63fbeb7b71..0f4dc1035ab 100644
--- a/addons/purchase/static/src/toaster_button/toaster_button_widget.xml
+++ b/addons/purchase/static/src/toaster_button/toaster_button_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <template>
 
-    <t t-name="purchase.ButtonWithNotification" owl="1">
+    <t t-name="purchase.ButtonWithNotification">
         <button t-on-click="onClick" t-att-name="props.method" type="button" class="btn oe_inline btn-link" t-att-title="props.title">
             <i class="fa fa-fw o_button_icon fa-info-circle"></i>
         </button>
diff --git a/addons/purchase/static/src/views/purchase_dashboard.xml b/addons/purchase/static/src/views/purchase_dashboard.xml
index aa9b434c27a..c0535ee338f 100644
--- a/addons/purchase/static/src/views/purchase_dashboard.xml
+++ b/addons/purchase/static/src/views/purchase_dashboard.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="purchase.PurchaseDashboard" owl="1">
+    <t t-name="purchase.PurchaseDashboard">
         <div class="o_purchase_dashboard container-fluid py-4 border-bottom bg-white">
             <div class="row justify-content-between gap-3 gap-lg-0">
                 <div class="col-12 col-lg-5 col-xl-5 col-xxl-4 flex-grow-1 flex-lg-grow-0 flex-shrink-0">
diff --git a/addons/purchase/static/src/views/purchase_kanbanview.xml b/addons/purchase/static/src/views/purchase_kanbanview.xml
index 8d280fd5d5d..a221bed6a1d 100644
--- a/addons/purchase/static/src/views/purchase_kanbanview.xml
+++ b/addons/purchase/static/src/views/purchase_kanbanview.xml
@@ -1,5 +1,5 @@
 <templates>
-    <t t-name="purchase.PurchaseKanbanView" t-inherit="web.KanbanRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="purchase.PurchaseKanbanView" t-inherit="web.KanbanRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_kanban_renderer')]" position="before">
             <PurchaseDashBoard />
         </xpath>
diff --git a/addons/purchase/static/src/views/purchase_listview.xml b/addons/purchase/static/src/views/purchase_listview.xml
index d9ba48f0e75..e60e00e23ed 100644
--- a/addons/purchase/static/src/views/purchase_listview.xml
+++ b/addons/purchase/static/src/views/purchase_listview.xml
@@ -1,5 +1,5 @@
 <templates>
-    <t t-name="purchase.PurchaseListView" t-inherit="web.ListRenderer" t-inherit-mode="primary" owl="1">
+    <t t-name="purchase.PurchaseListView" t-inherit="web.ListRenderer" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_renderer')]" position="before">
             <PurchaseDashBoard />
         </xpath>
diff --git a/addons/purchase_product_matrix/static/src/js/purchase_product_field.xml b/addons/purchase_product_matrix/static/src/js/purchase_product_field.xml
index 4ad8a9416f2..a7b5ef10c73 100644
--- a/addons/purchase_product_matrix/static/src/js/purchase_product_field.xml
+++ b/addons/purchase_product_matrix/static/src/js/purchase_product_field.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-name="purchase.PurchaseProductField" t-inherit="web.Many2OneField" t-inherit-mode="primary" owl="1">
+    <t t-name="purchase.PurchaseProductField" t-inherit="web.Many2OneField" t-inherit-mode="primary">
         <xpath expr="//t[@t-if='hasExternalButton']" position="before">
             <t t-if="isConfigurableTemplate">
                 <button
diff --git a/addons/purchase_requisition/static/src/widgets/purchase_order_alternatives_widget.xml b/addons/purchase_requisition/static/src/widgets/purchase_order_alternatives_widget.xml
index d09d8e4c32e..bbb59302433 100644
--- a/addons/purchase_requisition/static/src/widgets/purchase_order_alternatives_widget.xml
+++ b/addons/purchase_requisition/static/src/widgets/purchase_order_alternatives_widget.xml
@@ -2,7 +2,7 @@
 <templates xml:space="preserve">
 
     <!-- Ensure we can't unlink a PO from itself (i.e. confusing behavior) -->
-    <t t-name="purchase_requisition.AltPOsListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow" t-inherit-mode="primary" owl="1">
+    <t t-name="purchase_requisition.AltPOsListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow" t-inherit-mode="primary">
         <xpath expr="//t[@t-if='displayOptionalFields or hasX2ManyAction']" position="attributes">
             <attribute name="t-if">(displayOptionalFields or hasX2ManyAction) and !isCurrentRecord(record)</attribute>
         </xpath>
diff --git a/addons/purchase_stock/static/src/purchase_stock_forecasted/forecasted_details.xml b/addons/purchase_stock/static/src/purchase_stock_forecasted/forecasted_details.xml
index 07e791d936c..27b48d99716 100644
--- a/addons/purchase_stock/static/src/purchase_stock_forecasted/forecasted_details.xml
+++ b/addons/purchase_stock/static/src/purchase_stock_forecasted/forecasted_details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t name="purchase_stock.ForecastedDetails" owl="1" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
+    <t name="purchase_stock.ForecastedDetails" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
          <xpath expr="//tr[@name='draft_picking_in']" position="after">
             <tr t-if="props.docs.draft_purchase_qty" name="draft_po_in" t-attf-class="#{props.docs.draft_purchase_orders_matched and 'o_grid_match'}">
                 <td colspan="2">Requests for quotation</td>
diff --git a/addons/resource/static/src/section_list_renderer.xml b/addons/resource/static/src/section_list_renderer.xml
index c0c38ffb408..8e4386c6da6 100644
--- a/addons/resource/static/src/section_list_renderer.xml
+++ b/addons/resource/static/src/section_list_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="resource.SectionListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow" owl="1">
+    <t t-name="resource.SectionListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow">
         <xpath expr="//t[@t-if='displayOptionalFields or hasX2ManyAction']" position="attributes">
             <attribute name="t-if">(displayOptionalFields or hasX2ManyAction) and !isSection(record)</attribute>
         </xpath>
diff --git a/addons/sale/static/src/js/product_catalog/kanban_record.xml b/addons/sale/static/src/js/product_catalog/kanban_record.xml
index c3b3c506892..ccd7d577843 100644
--- a/addons/sale/static/src/js/product_catalog/kanban_record.xml
+++ b/addons/sale/static/src/js/product_catalog/kanban_record.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="sale.ProductCatalogKanbanRecord" owl="1">
+    <t t-name="sale.ProductCatalogKanbanRecord">
         <div role="article"
              t-att-class="getRecordClasses()"
              t-att-data-id="props.record.id"
diff --git a/addons/sale/static/src/js/product_catalog/sale_order_line/sale_order_line.xml b/addons/sale/static/src/js/product_catalog/sale_order_line/sale_order_line.xml
index e662975490e..cf4e2d7b3b3 100644
--- a/addons/sale/static/src/js/product_catalog/sale_order_line/sale_order_line.xml
+++ b/addons/sale/static/src/js/product_catalog/sale_order_line/sale_order_line.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="sale.ProductCatalogSOL" owl="1">
+    <t t-name="sale.ProductCatalogSOL">
         <!-- Replace the element found using the css selector by the content of the portalled
              template.  -->
         <t t-portal="'#product-'+props.productId">
diff --git a/addons/sale/static/src/xml/product_discount_field.xml b/addons/sale/static/src/xml/product_discount_field.xml
index 6f294d3862c..6187aa31445 100644
--- a/addons/sale/static/src/xml/product_discount_field.xml
+++ b/addons/sale/static/src/xml/product_discount_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates xml:space="preserve">
-    <t t-name="sale.ProductDiscountField" t-inherit="web.FloatField" t-inherit-mode="primary" owl="1">
+    <t t-name="sale.ProductDiscountField" t-inherit="web.FloatField" t-inherit-mode="primary">
         <xpath expr="//input" position="attributes">
             <attribute name="t-on-change">onChange</attribute>
         </xpath>
diff --git a/addons/sale/static/src/xml/sale_product_field.xml b/addons/sale/static/src/xml/sale_product_field.xml
index 4fa01d57225..3a5e289b420 100644
--- a/addons/sale/static/src/xml/sale_product_field.xml
+++ b/addons/sale/static/src/xml/sale_product_field.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-name="sale.SaleProductField" t-inherit="web.Many2OneField" t-inherit-mode="primary" owl="1">
+    <t t-name="sale.SaleProductField" t-inherit="web.Many2OneField" t-inherit-mode="primary">
         <!-- Make the product label clickable (to open its form view) when the user cannot
             access it through the external button (because the product/line is readonly) -->
         <xpath expr="//t[@t-if='!props.canOpen']" position="attributes">
diff --git a/addons/sale/static/src/xml/sales_team_progress_bar_template.xml b/addons/sale/static/src/xml/sales_team_progress_bar_template.xml
index 462ea761dbd..d9e6794bb76 100644
--- a/addons/sale/static/src/xml/sales_team_progress_bar_template.xml
+++ b/addons/sale/static/src/xml/sales_team_progress_bar_template.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-name="sale.SaleProgressBarField" owl="1">
+    <t t-name="sale.SaleProgressBarField">
         <t t-if="state.isInvoicingTargetDefined">
             <t t-call="web.ProgressBarField"/>
         </t>
diff --git a/addons/sale_product_configurator/static/src/js/badge_extra_price/badge_extra_price.xml b/addons/sale_product_configurator/static/src/js/badge_extra_price/badge_extra_price.xml
index 130a9d58d3d..0f28a859b3c 100644
--- a/addons/sale_product_configurator/static/src/js/badge_extra_price/badge_extra_price.xml
+++ b/addons/sale_product_configurator/static/src/js/badge_extra_price/badge_extra_price.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="product.badge_extra_price" owl="1">
+    <t t-name="product.badge_extra_price">
         <span class="badge rounded-pill text-bg-light border ms-1 ps-1">
             <span t-out="this.props.price > 0 ? '+' : '-'" class="o_product_badge_extra_price"/>
             <span t-out="getFormattedPrice()" class="text-muted fst-italic"/>
diff --git a/addons/sale_product_configurator/static/src/js/product/product.xml b/addons/sale_product_configurator/static/src/js/product/product.xml
index 3862300e7dc..15c7c45d887 100644
--- a/addons/sale_product_configurator/static/src/js/product/product.xml
+++ b/addons/sale_product_configurator/static/src/js/product/product.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="sale_product_configurator.product" owl="1">
+    <t t-name="sale_product_configurator.product">
         <td class="o_sale_product_configurator_img">
             <img
                 t-if="this.props.id"
diff --git a/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.xml b/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.xml
index 4e8f1017a78..0c1e26977b5 100644
--- a/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.xml
+++ b/addons/sale_product_configurator/static/src/js/product_configurator_dialog/product_configurator_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="sale_product_configurator.dialog" owl="1">
+    <t t-name="sale_product_configurator.dialog">
         <Dialog size="size" title="title">
             <ProductList t-if="this.state.products.length" products="this.state.products"/>
             <ProductList
diff --git a/addons/sale_product_configurator/static/src/js/product_list/product_list.xml b/addons/sale_product_configurator/static/src/js/product_list/product_list.xml
index 551b004461e..347b90a3218 100644
--- a/addons/sale_product_configurator/static/src/js/product_list/product_list.xml
+++ b/addons/sale_product_configurator/static/src/js/product_list/product_list.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="saleProductConfigurator.productList" owl="1">
+    <t t-name="saleProductConfigurator.productList">
         <table class="table table-striped table-sm">
             <thead>
                 <tr t-if="!this.props.areProductsOptional">
diff --git a/addons/sale_product_configurator/static/src/js/product_template_attribute_line/product_template_attribute_line.xml b/addons/sale_product_configurator/static/src/js/product_template_attribute_line/product_template_attribute_line.xml
index cd2715fcd09..80a01d8eb1d 100644
--- a/addons/sale_product_configurator/static/src/js/product_template_attribute_line/product_template_attribute_line.xml
+++ b/addons/sale_product_configurator/static/src/js/product_template_attribute_line/product_template_attribute_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
     <!-- Attributes line template -->
-    <t t-name="saleProductConfigurator.ptal" owl="1">
+    <t t-name="saleProductConfigurator.ptal">
         <!-- If the attribute line contains only one attribute value, we don't show the attribute
              value template or the attribute line title unless the single attribute value is custom,
              whereas in this case, only the title of the attribute line and the custom value
@@ -20,7 +20,7 @@
         />
     </t>
     <!-- Attributes value templates -->
-    <t t-name="saleProductConfigurator.ptav-select" owl="1">
+    <t t-name="saleProductConfigurator.ptav-select">
         <select class="form-select"
             t-on-change="updateSelectedPTAV"
             t-att-name="'ptal-' + this.props.id">
@@ -34,7 +34,7 @@
                 t-att-class="{ 'css_not_available': ptav.excluded }"/>
         </select>
     </t>
-    <t t-name="saleProductConfigurator.ptav-radio" owl="1">
+    <t t-name="saleProductConfigurator.ptav-radio">
         <ul class="list-inline list-unstyled">
             <li t-foreach="this.props.attribute_values" t-as="ptav" t-key="ptav.id"
                 class="list-inline-item mb-3">
@@ -61,7 +61,7 @@
             </li>
         </ul>
     </t>
-    <t t-name="saleProductConfigurator.ptav-pills" owl="1">
+    <t t-name="saleProductConfigurator.ptav-pills">
          <ul t-attf-class="list-inline list-unstyled">
             <li t-foreach="this.props.attribute_values" t-as="ptav" t-key="ptav.id"
                 t-att-class="{'active': ptav.id === this.props.selected_attribute_value_id}"
@@ -88,7 +88,7 @@
             </li>
         </ul>
     </t>
-    <t t-name="saleProductConfigurator.ptav-color" owl="1">
+    <t t-name="saleProductConfigurator.ptav-color">
         <ul class="list-inline">
             <li t-foreach="this.props.attribute_values" t-as="ptav" t-key="ptav.id"
                 class="list-inline-item me-1">
diff --git a/addons/sale_project/static/src/components/project_right_side_panel/components/project_milestone.xml b/addons/sale_project/static/src/components/project_right_side_panel/components/project_milestone.xml
index 87f43de43c4..b7428175b68 100644
--- a/addons/sale_project/static/src/components/project_right_side_panel/components/project_milestone.xml
+++ b/addons/sale_project/static/src/components/project_right_side_panel/components/project_milestone.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-inherit="project.ProjectMilestone" t-inherit-mode="extension" owl="1">
+    <t t-inherit="project.ProjectMilestone" t-inherit-mode="extension">
         <xpath expr="//t[@t-esc='milestone.name']" position="replace">
             <span>
                 <t t-esc="milestone.name"/>
diff --git a/addons/sale_project/static/src/components/project_right_side_panel/project_right_side_panel.xml b/addons/sale_project/static/src/components/project_right_side_panel/project_right_side_panel.xml
index c9362256877..d01ecd3aa23 100644
--- a/addons/sale_project/static/src/components/project_right_side_panel/project_right_side_panel.xml
+++ b/addons/sale_project/static/src/components/project_right_side_panel/project_right_side_panel.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="sale_project.ProjectRightSidePanel" t-inherit="project.ProjectRightSidePanel" t-inherit-mode="extension" owl="1">
+    <t t-name="sale_project.ProjectRightSidePanel" t-inherit="project.ProjectRightSidePanel" t-inherit-mode="extension">
         <xpath expr="//ProjectRightSidePanelSection[@name=&quot;'profitability'&quot;]" position="before">
             <ProjectRightSidePanelSection
                 name="'sales'"
                 show="!!state.data.sale_items?.data"
                 dataClassName="'py-3'"
             >
-                <t t-set-slot="title" owl="1">
+                <t t-set-slot="title">
                     Sales
                 </t>
                 <span t-if="!state.data.sale_items.data.length" class="text-muted fst-italic">
diff --git a/addons/sale_stock/static/src/sale_stock_forecasted/forecasted_details.xml b/addons/sale_stock/static/src/sale_stock_forecasted/forecasted_details.xml
index c40516d4a1c..9b4b755c060 100644
--- a/addons/sale_stock/static/src/sale_stock_forecasted/forecasted_details.xml
+++ b/addons/sale_stock/static/src/sale_stock_forecasted/forecasted_details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t name="sale_stock.ForecastedDetails" owl="1" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
+    <t name="sale_stock.ForecastedDetails" t-inherit="stock.ForecastedDetails" t-inherit-mode="extension">
         <xpath expr="//tr[@name='draft_picking_out']" position="after">
             <tr t-if="props.docs.draft_sale_qty" name="draft_so_out" t-attf-class="#{props.docs.draft_sale_orders_matched and 'o_grid_match'}">
                 <td colspan="2">Quotations</td>
diff --git a/addons/sale_stock/static/src/widgets/qty_at_date_widget.xml b/addons/sale_stock/static/src/widgets/qty_at_date_widget.xml
index 71cc0d46646..f4b4a029675 100644
--- a/addons/sale_stock/static/src/widgets/qty_at_date_widget.xml
+++ b/addons/sale_stock/static/src/widgets/qty_at_date_widget.xml
@@ -2,14 +2,14 @@
 <template id="template" xml:space="preserve">
 
     <!-- TODO: rename this to QtyAtDate in master version -->
-    <t t-name="sale_stock.qtyAtDate" owl="1">
+    <t t-name="sale_stock.qtyAtDate">
         <div t-att-class="!props.record.data.display_qty_widget ? 'invisible' : ''">
             <a t-att-tabindex="props.record.data.display_qty_widget ? '0' : '-1'" t-on-click="showPopup" t-attf-class="fa fa-area-chart {{ calcData.forecasted_issue ? 'text-danger' : 'text-primary' }}"/>
         </div>
     </t>
 
     <!-- TODO: rename this to QtyAtDatePopup in master version -->
-    <t t-name="sale_stock.QtyDetailPopOver" owl="1">
+    <t t-name="sale_stock.QtyDetailPopOver">
         <div class="p-2">
         <h6>Availability</h6>
         <table class="table table-borderless table-sm">
diff --git a/addons/sale_stock/static/src/xml/delay_alert.xml b/addons/sale_stock/static/src/xml/delay_alert.xml
index ac3e6c9349a..62ccb40eac9 100644
--- a/addons/sale_stock/static/src/xml/delay_alert.xml
+++ b/addons/sale_stock/static/src/xml/delay_alert.xml
@@ -1,5 +1,5 @@
 <templates>
-    <div t-name="sale_stock.DelayAlertWidget" owl="1" class="m-1">
+    <div t-name="sale_stock.DelayAlertWidget" class="m-1">
         <p>The delivery
             <t t-foreach="props.late_elements" t-as="late_element" t-key="late_element.id">
                 <a t-esc="late_element.name" href="#" t-on-click="openElement" t-att-element-id="late_element.id" t-att-element-model="late_element.model"/>,
diff --git a/addons/sms/static/src/components/sms_button/sms_button.xml b/addons/sms/static/src/components/sms_button/sms_button.xml
index 3598b4c5105..b924e46d498 100644
--- a/addons/sms/static/src/components/sms_button/sms_button.xml
+++ b/addons/sms/static/src/components/sms_button/sms_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="sms.SendSMSButton" owl="1">
+    <t t-name="sms.SendSMSButton">
         <a
             t-att-title="title"
             t-att-href="phoneHref"
diff --git a/addons/sms/static/src/components/sms_widget/fields_sms_widget.xml b/addons/sms/static/src/components/sms_widget/fields_sms_widget.xml
index e3fd7625570..9aebeb6d7ec 100644
--- a/addons/sms/static/src/components/sms_widget/fields_sms_widget.xml
+++ b/addons/sms/static/src/components/sms_widget/fields_sms_widget.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
 <templates xml:space="preserve">
-    <t t-name="sms.SmsWidget" t-inherit="mail.EmojisTextField" t-inherit-mode="primary" owl="1">
+    <t t-name="sms.SmsWidget" t-inherit="mail.EmojisTextField" t-inherit-mode="primary">
         <xpath expr="//textarea[1]" position="attributes">
             <attribute name="t-on-blur">onBlur</attribute>
         </xpath>
diff --git a/addons/snailmail/static/src/core_ui/snailmail_error.xml b/addons/snailmail/static/src/core_ui/snailmail_error.xml
index 701f17736d1..ebfdc143c83 100644
--- a/addons/snailmail/static/src/core_ui/snailmail_error.xml
+++ b/addons/snailmail/static/src/core_ui/snailmail_error.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="snailmail.SnailmailError" owl="1">
+    <t t-name="snailmail.SnailmailError">
         <Dialog contentClass="'o-snailmail-SnailmailError'" title="title">
             <t t-if="props.failureType === 'sn_credit'">
                 <p class="mx-3 mb-3">
diff --git a/addons/snailmail/static/src/core_ui/snailmail_notification_popover.xml b/addons/snailmail/static/src/core_ui/snailmail_notification_popover.xml
index b1518f87efe..6da0ab94c74 100644
--- a/addons/snailmail/static/src/core_ui/snailmail_notification_popover.xml
+++ b/addons/snailmail/static/src/core_ui/snailmail_notification_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="snailmail.SnailmailNotificationPopover" t-inherit="mail.MessageNotificationPopover" t-inherit-mode="primary" owl="1">
+    <t t-name="snailmail.SnailmailNotificationPopover" t-inherit="mail.MessageNotificationPopover" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o-mail-MessageNotificationPopover')]" position="replace">
             <t t-if="props.message.type === 'snailmail'">
                 <div class="o-snailmail-SnailmailNotificationPopover m-2" t-attf-class="{{ className }}">
diff --git a/addons/spreadsheet/static/src/chart/odoo_menu/figure_component.xml b/addons/spreadsheet/static/src/chart/odoo_menu/figure_component.xml
index bb52ce77593..0c75c3c8b8c 100644
--- a/addons/spreadsheet/static/src/chart/odoo_menu/figure_component.xml
+++ b/addons/spreadsheet/static/src/chart/odoo_menu/figure_component.xml
@@ -1,5 +1,5 @@
 <odoo>
-    <div t-name="spreadsheet.FigureComponent" t-inherit="o-spreadsheet-FigureComponent" t-inherit-mode="extension" owl="1">
+    <div t-name="spreadsheet.FigureComponent" t-inherit="o-spreadsheet-FigureComponent" t-inherit-mode="extension">
         <xpath expr="//div[hasclass('o-figure-menu-item')]" position="before">
             <div
                 t-if="hasOdooMenu and !env.isDashboard()"
diff --git a/addons/spreadsheet/static/src/components/share_button/share_button.xml b/addons/spreadsheet/static/src/components/share_button/share_button.xml
index 3bd9458878f..b1d006a0152 100644
--- a/addons/spreadsheet/static/src/components/share_button/share_button.xml
+++ b/addons/spreadsheet/static/src/components/share_button/share_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-  <t t-name="spreadsheet.ShareButton" owl="1">
+  <t t-name="spreadsheet.ShareButton">
     <Dropdown
       togglerClass="'btn btn-light'"
       menuClass="'spreadsheet_share_dropdown d-flex flex-column'"
diff --git a/addons/spreadsheet/static/src/global_filters/components/filter_date_value/filter_date_value.xml b/addons/spreadsheet/static/src/global_filters/components/filter_date_value/filter_date_value.xml
index fb5863cc816..42879422c32 100644
--- a/addons/spreadsheet/static/src/global_filters/components/filter_date_value/filter_date_value.xml
+++ b/addons/spreadsheet/static/src/global_filters/components/filter_date_value/filter_date_value.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <div t-name="spreadsheet_edition.DateFilterValue" class="date_filter_values" owl="1">
+    <div t-name="spreadsheet_edition.DateFilterValue" class="date_filter_values">
         <select t-if="!isYear()" class="o_input" t-on-change="onPeriodChanged">
             <option value="empty">Select period...</option>
             <t t-set="type" t-value="props.type"/>
diff --git a/addons/spreadsheet/static/src/global_filters/components/filter_value/filter_value.xml b/addons/spreadsheet/static/src/global_filters/components/filter_value/filter_value.xml
index 138d337f506..2954e804f40 100644
--- a/addons/spreadsheet/static/src/global_filters/components/filter_value/filter_value.xml
+++ b/addons/spreadsheet/static/src/global_filters/components/filter_value/filter_value.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
     <t t-name="spreadsheet_edition.FilterValue"
-        owl="1">
+       >
         <div class="o-filter-value d-flex align-items-start w-100">
             <t t-set="filter"
                 t-value="props.filter"/>
diff --git a/addons/spreadsheet/static/src/global_filters/components/records_selector/records_selector.xml b/addons/spreadsheet/static/src/global_filters/components/records_selector/records_selector.xml
index f485469f7a5..2ef06114845 100644
--- a/addons/spreadsheet/static/src/global_filters/components/records_selector/records_selector.xml
+++ b/addons/spreadsheet/static/src/global_filters/components/records_selector/records_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <div t-name="spreadsheet.RecordsSelector" class="o_field_widget o_field_many2many_tags" owl="1">
+    <div t-name="spreadsheet.RecordsSelector" class="o_field_widget o_field_many2many_tags">
         <div class="o_field_tags d-inline-flex flex-wrap mw-100 o_tags_input o_input w-100 gap-1">
             <TagsList tags="tags"/>
             <div 
diff --git a/addons/spreadsheet/static/src/o_spreadsheet/icons.xml b/addons/spreadsheet/static/src/o_spreadsheet/icons.xml
index f6bdfe4661a..0ba624039d4 100644
--- a/addons/spreadsheet/static/src/o_spreadsheet/icons.xml
+++ b/addons/spreadsheet/static/src/o_spreadsheet/icons.xml
@@ -1,5 +1,5 @@
 <templates>
-  <t t-name="o-spreadsheet-Icon.SEE_RECORDS" owl="1">
+  <t t-name="o-spreadsheet-Icon.SEE_RECORDS">
     <svg class="o-icon">
       <path
         fill="currentColor"
diff --git a/addons/spreadsheet/static/src/o_spreadsheet/o_spreadsheet.xml b/addons/spreadsheet/static/src/o_spreadsheet/o_spreadsheet.xml
index 7ffe5b5b4cb..2691fa8d62e 100644
--- a/addons/spreadsheet/static/src/o_spreadsheet/o_spreadsheet.xml
+++ b/addons/spreadsheet/static/src/o_spreadsheet/o_spreadsheet.xml
@@ -1,5 +1,5 @@
 <odoo>
-  <t t-name="o-spreadsheet-ActionButton" owl="1">
+  <t t-name="o-spreadsheet-ActionButton">
     <span
       t-if="isVisible"
       class="o-menu-item-button"
@@ -16,7 +16,7 @@
     </span>
   </t>
 
-  <t t-name="o-spreadsheet-Ripple" owl="1">
+  <t t-name="o-spreadsheet-Ripple">
     <div
       class="o-ripple-container position-relative"
       t-att-class="props.class"
@@ -32,7 +32,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-RippleEffect" owl="1">
+  <t t-name="o-spreadsheet-RippleEffect">
     <div
       class="position-absolute"
       t-att-class="{ 'overflow-hidden': !props.allowOverflow }"
@@ -41,7 +41,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Autofill" owl="1">
+  <t t-name="o-spreadsheet-Autofill">
     <div class="o-autofill" t-att-style="style"/>
     <div
       class="o-autofill-handler"
@@ -55,7 +55,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-BorderEditor" owl="1">
+  <t t-name="o-spreadsheet-BorderEditor">
     <Popover t-props="popoverProps">
       <div
         class="d-flex bg-white o-border-selector"
@@ -131,7 +131,7 @@
     </Popover>
   </t>
 
-  <t t-name="o-spreadsheet-BorderEditorWidget" owl="1">
+  <t t-name="o-spreadsheet-BorderEditorWidget">
     <div class="d-flex position-relative" title="Borders">
       <span
         t-ref="borderEditorButton"
@@ -156,7 +156,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-BottomBar" owl="1">
+  <t t-name="o-spreadsheet-BottomBar">
     <div
       class="o-spreadsheet-bottom-bar o-two-columns d-flex align-items-center overflow-hidden"
       t-on-click="props.onClick"
@@ -248,7 +248,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-BottomBarSheet" owl="1">
+  <t t-name="o-spreadsheet-BottomBarSheet">
     <Ripple>
       <div
         class="o-sheet d-flex align-items-center user-select-none text-nowrap "
@@ -277,7 +277,7 @@
     </Ripple>
   </t>
 
-  <t t-name="o-spreadsheet-BottomBarStatisic" owl="1">
+  <t t-name="o-spreadsheet-BottomBarStatisic">
     <t t-set="selectedStatistic" t-value="getSelectedStatistic()"/>
     <Ripple class="'ms-auto'" t-if="selectedStatistic !== undefined">
       <div
@@ -291,13 +291,13 @@
     </Ripple>
   </t>
 
-  <t t-name="o-spreadsheet-ClientTag" owl="1">
+  <t t-name="o-spreadsheet-ClientTag">
     <div>
       <div class="o-client-tag" t-att-style="tagStyle" t-esc="props.name"/>
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ColorPicker" owl="1">
+  <t t-name="o-spreadsheet-ColorPicker">
     <Popover t-props="popoverProps">
       <div class="o-color-picker" t-on-click.stop="" t-att-style="colorPickerStyle">
         <div class="o-color-picker-section-name">Standard</div>
@@ -390,7 +390,7 @@
     </Popover>
   </t>
 
-  <t t-name="o-spreadsheet-ColorPickerWidget" owl="1">
+  <t t-name="o-spreadsheet-ColorPickerWidget">
     <div class="o-color-picker-widget">
       <span
         class="o-color-picker-button"
@@ -413,7 +413,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-TextValueProvider" owl="1">
+  <t t-name="o-spreadsheet-TextValueProvider">
     <div
       t-att-class="{
           'o-autocomplete-dropdown':props.values.length,
@@ -434,7 +434,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Composer" owl="1">
+  <t t-name="o-spreadsheet-Composer">
     <div class="o-composer-container w-100 h-100">
       <div
         class="o-composer w-100 text-start"
@@ -479,7 +479,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FunctionDescriptionProvider" owl="1">
+  <t t-name="o-spreadsheet-FunctionDescriptionProvider">
     <div
       class="o-formula-assistant-container user-select-none shadow"
       t-att-class="{
@@ -538,7 +538,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GridComposer" owl="1">
+  <t t-name="o-spreadsheet-GridComposer">
     <div
       class="o-cell-reference"
       t-if="shouldDisplayCellReference"
@@ -557,7 +557,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-TopBarComposer" owl="1">
+  <t t-name="o-spreadsheet-TopBarComposer">
     <div
       class="o-topbar-composer bg-white user-select-text"
       t-on-click.stop=""
@@ -570,7 +570,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-SpreadsheetDashboard" owl="1">
+  <t t-name="o-spreadsheet-SpreadsheetDashboard">
     <div
       class="o-grid o-two-columns"
       tabindex="-1"
@@ -607,17 +607,17 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ErrorToolTip" owl="1">
+  <t t-name="o-spreadsheet-ErrorToolTip">
     <div class="o-error-tooltip">
       <t t-esc="props.text"/>
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ChartJsComponent" owl="1">
+  <t t-name="o-spreadsheet-ChartJsComponent">
     <canvas class="o-figure-canvas w-100 h-100" t-att-style="canvasStyle" t-ref="graphContainer"/>
   </t>
 
-  <t t-name="o-spreadsheet-ScorecardChart" owl="1">
+  <t t-name="o-spreadsheet-ScorecardChart">
     <div class="o-scorecard w-100 h-100" t-att-style="chartStyle" t-ref="chart">
       <t t-set="textStyles" t-value="getTextStyles()"/>
       <div t-if="title" class="o-title-text" t-esc="title" t-att-style="textStyles.titleStyle"/>
@@ -649,7 +649,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FigureComponent" owl="1">
+  <t t-name="o-spreadsheet-FigureComponent">
     <div class="o-figure-wrapper pe-auto" t-att-style="wrapperStyle">
       <div
         class="o-figure w-100 h-100"
@@ -730,7 +730,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ChartFigure" owl="1">
+  <t t-name="o-spreadsheet-ChartFigure">
     <div class="o-chart-container w-100 h-100" t-on-dblclick="onDoubleClick">
       <t
         t-component="chartComponent"
@@ -740,7 +740,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FiguresContainer" owl="1">
+  <t t-name="o-spreadsheet-FiguresContainer">
     <div>
       <t t-foreach="containers" t-as="container" t-key="container.type">
         <div
@@ -779,18 +779,18 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ImageFigure" owl="1">
+  <t t-name="o-spreadsheet-ImageFigure">
     <img t-att-src="getImagePath" class="w-100 h-100"/>
   </t>
 
-  <t t-name="o-spreadsheet-FilterIcon" owl="1">
+  <t t-name="o-spreadsheet-FilterIcon">
     <div class="o-filter-icon" t-att-style="style" t-on-click.stop="props.onClick">
       <t t-if="props.isActive" t-call="o-spreadsheet-Icon.FILTER_ICON_ACTIVE"/>
       <t t-else="" t-call="o-spreadsheet-Icon.FILTER_ICON"/>
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FilterIconsOverlay" owl="1">
+  <t t-name="o-spreadsheet-FilterIconsOverlay">
     <t
       t-foreach="getVisibleFilterHeaders()"
       t-as="header"
@@ -804,7 +804,7 @@
     </t>
   </t>
 
-  <t t-name="o-spreadsheet-FilterMenu" owl="1">
+  <t t-name="o-spreadsheet-FilterMenu">
     <div class="o-filter-menu d-flex flex-column bg-white" t-on-wheel.stop="">
       <div>
         <div class="o-filter-menu-item" t-on-click="() => this.sortFilterZone('ascending')">
@@ -864,7 +864,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FilterMenuValueItem" owl="1">
+  <t t-name="o-spreadsheet-FilterMenuValueItem">
     <div
       t-on-click="this.props.onClick"
       t-on-mousemove="this.props.onMouseMove"
@@ -883,7 +883,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FontSizeEditor" owl="1">
+  <t t-name="o-spreadsheet-FontSizeEditor">
     <div class="o-dropdown" t-ref="FontSizeEditor">
       <div
         class=" o-font-size-editor d-flex align-items-center"
@@ -922,7 +922,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Grid" owl="1">
+  <t t-name="o-spreadsheet-Grid">
     <div
       class="o-grid"
       tabindex="-1"
@@ -1001,7 +1001,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GridOverlay" owl="1">
+  <t t-name="o-spreadsheet-GridOverlay">
     <div
       t-ref="gridOverlay"
       class="o-grid-overlay overflow-hidden"
@@ -1014,7 +1014,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GridPopover" owl="1">
+  <t t-name="o-spreadsheet-GridPopover">
     <Popover
       t-if="cellPopover.isOpen"
       positioning="cellPopover.cellCorner"
@@ -1031,7 +1031,7 @@
     </Popover>
   </t>
 
-  <t t-name="o-spreadsheet-HeadersOverlay" owl="1">
+  <t t-name="o-spreadsheet-HeadersOverlay">
     <div class="o-overlay">
       <ColResizer onOpenContextMenu="props.onOpenContextMenu"/>
       <RowResizer onOpenContextMenu="props.onOpenContextMenu"/>
@@ -1039,7 +1039,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-RowResizer" owl="1">
+  <t t-name="o-spreadsheet-RowResizer">
     <div
       class="o-row-resizer"
       t-on-mousemove.self="onMouseMove"
@@ -1096,7 +1096,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ColResizer" owl="1">
+  <t t-name="o-spreadsheet-ColResizer">
     <div
       class="o-col-resizer"
       t-on-mousemove.self="onMouseMove"
@@ -1153,7 +1153,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Border" owl="1">
+  <t t-name="o-spreadsheet-Border">
     <div
       class="o-border"
       t-on-mousedown="onMouseDown"
@@ -1168,7 +1168,7 @@
     />
   </t>
 
-  <t t-name="o-spreadsheet-Corner" owl="1">
+  <t t-name="o-spreadsheet-Corner">
     <div
       class="o-corner"
       t-on-mousedown="onMouseDown"
@@ -1183,7 +1183,7 @@
     />
   </t>
 
-  <t t-name="o-spreadsheet-Highlight" owl="1">
+  <t t-name="o-spreadsheet-Highlight">
     <div class="o-highlight" t-ref="highlight">
       <t t-foreach="['n', 's', 'w', 'e']" t-as="orientation" t-key="orientation">
         <Border
@@ -1205,7 +1205,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-IconPicker" owl="1">
+  <t t-name="o-spreadsheet-IconPicker">
     <div class="o-icon-picker">
       <t t-foreach="iconSets" t-as="iconSet" t-key="iconSet">
         <div class="o-cf-icon-line">
@@ -1229,7 +1229,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.CLEAR_AND_RELOAD" owl="1">
+  <t t-name="o-spreadsheet-Icon.CLEAR_AND_RELOAD">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1238,7 +1238,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.EXPORT_XLSX" owl="1">
+  <t t-name="o-spreadsheet-Icon.EXPORT_XLSX">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1246,7 +1246,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.OPEN_READ_ONLY" owl="1">
+  <t t-name="o-spreadsheet-Icon.OPEN_READ_ONLY">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1254,7 +1254,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.OPEN_DASHBOARD" owl="1">
+  <t t-name="o-spreadsheet-Icon.OPEN_DASHBOARD">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1262,7 +1262,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.OPEN_READ_WRITE" owl="1">
+  <t t-name="o-spreadsheet-Icon.OPEN_READ_WRITE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1270,7 +1270,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.IMPORT_XLSX" owl="1">
+  <t t-name="o-spreadsheet-Icon.IMPORT_XLSX">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1278,7 +1278,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.UNDO" owl="1">
+  <t t-name="o-spreadsheet-Icon.UNDO">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1286,7 +1286,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.REDO" owl="1">
+  <t t-name="o-spreadsheet-Icon.REDO">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1294,7 +1294,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.COPY" owl="1">
+  <t t-name="o-spreadsheet-Icon.COPY">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1302,7 +1302,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CUT" owl="1">
+  <t t-name="o-spreadsheet-Icon.CUT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1310,7 +1310,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.PASTE" owl="1">
+  <t t-name="o-spreadsheet-Icon.PASTE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1318,7 +1318,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FIND_AND_REPLACE" owl="1">
+  <t t-name="o-spreadsheet-Icon.FIND_AND_REPLACE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1326,7 +1326,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.DELETE" owl="1">
+  <t t-name="o-spreadsheet-Icon.DELETE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1334,14 +1334,14 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CLEAR" owl="1">
+  <t t-name="o-spreadsheet-Icon.CLEAR">
     <svg class="o-icon">
       <path
         d="M1.5 15a.75.75 0 0 0 0 1.5h15a.75.75 0 0 0 0-1.5M5.3 12.75c.1.1.3.2.5.2h4c.2 0 .4-.1.5-.2l5.5-5.5c.2-.3.2-.6 0-.8l-4.4-4.4c-.3-.2-.6-.2-.8 0l-4.8 4.8c-2.7 2.9-3.1 2.8-2.4 4M7 7.25l3.6 3.6-1 1-3.6.1-1.8-1.9"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FREEZE" owl="1">
+  <t t-name="o-spreadsheet-Icon.FREEZE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1349,7 +1349,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.UNFREEZE" owl="1">
+  <t t-name="o-spreadsheet-Icon.UNFREEZE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1357,7 +1357,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SHOW_HIDE_GRID" owl="1">
+  <t t-name="o-spreadsheet-Icon.SHOW_HIDE_GRID">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1365,7 +1365,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SHOW_HIDE_FORMULA" owl="1">
+  <t t-name="o-spreadsheet-Icon.SHOW_HIDE_FORMULA">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1373,7 +1373,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.HIDE_ROW" owl="1">
+  <t t-name="o-spreadsheet-Icon.HIDE_ROW">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1381,7 +1381,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.HIDE_COL" owl="1">
+  <t t-name="o-spreadsheet-Icon.HIDE_COL">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1389,7 +1389,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_ROW" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_ROW">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1397,7 +1397,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_ROW_BEFORE" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_ROW_BEFORE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1405,7 +1405,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_ROW_AFTER" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_ROW_AFTER">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1413,7 +1413,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_COL" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_COL">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1421,7 +1421,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_COL_AFTER" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_COL_AFTER">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1429,7 +1429,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_COL_BEFORE" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_COL_BEFORE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1437,7 +1437,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_CELL" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_CELL">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1445,7 +1445,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_CELL_SHIFT_DOWN" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_CELL_SHIFT_DOWN">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1453,7 +1453,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_CELL_SHIFT_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_CELL_SHIFT_RIGHT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1461,7 +1461,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.DELETE_CELL_SHIFT_UP" owl="1">
+  <t t-name="o-spreadsheet-Icon.DELETE_CELL_SHIFT_UP">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1469,7 +1469,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.DELETE_CELL_SHIFT_LEFT" owl="1">
+  <t t-name="o-spreadsheet-Icon.DELETE_CELL_SHIFT_LEFT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1477,7 +1477,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_CHART" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_CHART">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1485,28 +1485,28 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_IMAGE" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_IMAGE">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M.5 2A1.5 1.5 0 0 1 2 .5h14A1.5 1.5 0 0 1 17.5 2v14a1.5 1.5 0 0 1-1.5 1.5H2A1.5 1.5 0 0 1 .5 16V2H2v14h14V2H2m10 4.5L10 11 8.5 9.5l-2 2.5L5 10.5l-2 3h12M3.5,5a1.5,1.5,0,0,1,3,0a1.5,1.5,0,0,1,-3,0"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_LINK" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_LINK">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M6.88 13.69c.19-.19.41-.28.68-.28.27 0 .51.09.72.28.43.45.43.92 0 1.4l-.84.8c-.75.75-1.63 1.12-2.64 1.12-1.04 0-1.93-.37-2.68-1.12C1.37 15.14 1 14.26 1 13.25c0-1.04.37-1.93 1.12-2.68l2.96-2.96c.93-.9 1.89-1.42 2.88-1.54.98-.12 1.84.17 2.56.86.21.21.32.45.32.72 0 .26-.1.51-.32.72-.48.43-.95.43-1.4 0-.67-.64-1.55-.41-2.67.68l-2.93 2.92c-.35.35-.52.77-.52 1.28s.17.92.52 1.24c.35.35.76.52 1.26.52.49 0 .91-.17 1.26-.52l.84-.8m9-11.48c.75.75 1.12 1.63 1.12 2.64 0 1.04-.37 1.94-1.12 2.68l-3.16 3.16c-.99.96-1.99 1.44-3 1.44-.83 0-1.57-.33-2.24-1a.913.913 0 0 1-.28-.68c0-.27.09-.5.27-.72.19-.19.43-.28.71-.28.28 0 .51.09.7.28.66.64 1.48.48 2.44-.48l3.16-3.12c.37-.37.56-.8.56-1.28 0-.51-.19-.92-.56-1.24-.32-.35-.7-.56-1.12-.62-.43-.07-.83.07-1.2.42l-1 1c-.22.19-.45.28-.72.28-.26 0-.5-.09-.68-.28-.46-.45-.46-.92 0-1.4l1-1c.72-.72 1.56-1.06 2.54-1.02.97.04 1.83.45 2.58 1.22"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.INSERT_SHEET" owl="1">
+  <t t-name="o-spreadsheet-Icon.INSERT_SHEET">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M17.5 5.5V16a1.5 1.5 0 0 1-1.5 1.5H2A1.5 1.5 0 0 1 .5 16V2A1.5 1.5 0 0 1 2 .5h10.5M2 5.5h3.5V2H2m5.25 3.5h3.5V2h-3.5M2 10.75h3.5v-3.5H2m5.25 3.5h3.5v-3.5h-3.5m5.25 3.5H16v-3.5h-3.5M2 16h3.5v-3.5H2M7.25 16h3.5v-3.5h-3.5M12.5 16H16v-3.5h-3.5"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.PAINT_FORMAT" owl="1">
+  <t t-name="o-spreadsheet-Icon.PAINT_FORMAT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1515,7 +1515,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CONDITIONAL_FORMAT" owl="1">
+  <t t-name="o-spreadsheet-Icon.CONDITIONAL_FORMAT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1523,7 +1523,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CLEAR_FORMAT" owl="1">
+  <t t-name="o-spreadsheet-Icon.CLEAR_FORMAT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1531,27 +1531,27 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TRIANGLE_DOWN" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRIANGLE_DOWN">
     <svg class="o-icon">
       <polygon fill="currentColor" points="0 0 4 4 8 0" transform="translate(5 7)"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TRIANGLE_UP" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRIANGLE_UP">
     <svg class="o-icon">
       <polygon fill="currentColor" points="4 0 0 4 8 4" transform="translate(5 7)"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TRIANGLE_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRIANGLE_RIGHT">
     <svg class="o-icon">
       <polygon fill="currentColor" points="0 0 4 4 0 8" transform="translate(5 5)"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TRIANGLE_LEFT" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRIANGLE_LEFT">
     <svg class="o-icon">
       <polygon fill="currentColor" points="4 0 0 4 4 8" transform="translate(5 5)"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BOLD" owl="1">
+  <t t-name="o-spreadsheet-Icon.BOLD">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1559,12 +1559,12 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ITALIC" owl="1">
+  <t t-name="o-spreadsheet-Icon.ITALIC">
     <svg class="o-icon">
       <path fill="currentColor" d="M7 3v2h2.58l-3.66 8H3v2h8v-2H8.42l3.66-8H15V3"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.UNDERLINE" owl="1">
+  <t t-name="o-spreadsheet-Icon.UNDERLINE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1572,7 +1572,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.STRIKE" owl="1">
+  <t t-name="o-spreadsheet-Icon.STRIKE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1580,7 +1580,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TEXT_COLOR" owl="1">
+  <t t-name="o-spreadsheet-Icon.TEXT_COLOR">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1588,7 +1588,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FILL_COLOR" owl="1">
+  <t t-name="o-spreadsheet-Icon.FILL_COLOR">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1596,7 +1596,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.MERGE_CELL" owl="1">
+  <t t-name="o-spreadsheet-Icon.MERGE_CELL">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1604,27 +1604,27 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_LEFT" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_LEFT">
     <svg class="o-icon align-left">
       <path fill="currentColor" d="M2 16h10v-2H2v2M12 6H2v2h10V6M2 2v2h14V2H2m0 10h14v-2H2v2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_CENTER" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_CENTER">
     <svg class="o-icon align-center">
       <path fill="currentColor" d="M4 14v2h10v-2H4m0-8v2h10V6H4m-2 6h14v-2H2v2M2 2v2h14V2H2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_RIGHT">
     <svg class="o-icon align-right">
       <path fill="currentColor" d="M6 16h10v-2H6v2m-4-4h14v-2H2v2M2 2v2h14V2H2m4 6h10V6H6v2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_TOP" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_TOP">
     <svg class="o-icon align-top">
       <path d="M3 2h12v2H3m2.5 5H8v7h2V9h2.5L9 5.5" fill="currentColor"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_MIDDLE" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_MIDDLE">
     <svg class="o-icon align-middle">
       <path
         d="M12.5 3H10V0H8v3H5.5L9 6.5M5.5 15H8v3h2v-3h2.5L9 11.5M3 8v2h12V8"
@@ -1632,17 +1632,17 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ALIGN_BOTTOM" owl="1">
+  <t t-name="o-spreadsheet-Icon.ALIGN_BOTTOM">
     <svg class="o-icon align-bottom">
       <path d="M5.5 9H8V2h2v7h2.5L9 12.5M3 14v2h12v-2" fill="currentColor"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.WRAPPING_OVERFLOW" owl="1">
+  <t t-name="o-spreadsheet-Icon.WRAPPING_OVERFLOW">
     <svg class="o-icon wrapping-overflow">
       <path d="M13 8H6v2h7v2l3-3-3-3M2 2h2v14H2M9 2h2v4H9m0 6h2v4H9" fill="currentColor"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.WRAPPING_WRAP" owl="1">
+  <t t-name="o-spreadsheet-Icon.WRAPPING_WRAP">
     <svg class="o-icon wrapping-wrap">
       <path
         fill="currentColor"
@@ -1650,12 +1650,12 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.WRAPPING_CLIP" owl="1">
+  <t t-name="o-spreadsheet-Icon.WRAPPING_CLIP">
     <svg class="o-icon wrapping-clip">
       <path fill="currentColor" d="M2 2h2v14H2M14 2h2v14h-2v-6H6V8h8"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDERS" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDERS">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1663,7 +1663,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_HV" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_HV">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M2 16h2v-2H2v2M4 5H2v2h2V5m1 11h2v-2H5v2m8-14h-2v2h2V2M4 2H2v2h2V2m3 0H5v2h2V2M2 13h2v-2H2v2m9 3h2v-2h-2v2m3-14v2h2V2h-2m0 5h2V5h-2v2m0 9h2v-2h-2v2m0-3h2v-2h-2v2"
@@ -1672,7 +1672,7 @@
       <path d="M10 2H8v6H2v2h6v6h2v-6h6V8h-6"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_H" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_H">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M8 16h2v-2H8v2M5 4h2V2H5v2m3 9h2v-2H8v2m-3 3h2v-2H5v2M2 7h2V5H2v2m0 9h2v-2H2v2M2 4h2V2H2v2m0 9h2v-2H2v2m12 0h2v-2h-2v2m0 3h2v-2h-2v2m0-9h2V5h-2v2m0-5v2h2V2h-2M8 4h2V2H8v2m3 0h2V2h-2v2M8 7h2V5H8v2m3 9h2v-2h-2v2"
@@ -1681,7 +1681,7 @@
       <path d="M2 10h14V8H2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_V" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_V">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M5 16h2v-2H5v2M2 7h2V5H2v2m0-3h2V2H2v2m3 6h2V8H5v2m0-6h2V2H5v2M2 16h2v-2H2v2m0-6h2V8H2v2m0 3h2v-2H2v2M14 2v2h2V2h-2m0 8h2V8h-2v2m0 6h2v-2h-2v2m0-9h2V5h-2v2m0 6h2v-2h-2v2m-3 3h2v-2h-2v2m0-6h2V8h-2v2m0-6h2V2h-2v2"
@@ -1690,13 +1690,13 @@
       <path d="M8 16h2V2H8"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_EXTERNAL" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_EXTERNAL">
     <svg class="o-icon" fill="currentColor">
       <path d="M10 5H8v2h2V5m3 3h-2v2h2V8m-3 0H8v2h2V8m0 3H8v2h2v-2M7 8H5v2h2V8" opacity=".54"/>
       <path d="M2 2h14v14H2V2m12 12V4H4v10h10"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_LEFT" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_LEFT">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M8 10h2V8H8v2m0-3h2V5H8v2m0 6h2v-2H8v2m0 3h2v-2H8v2m-3 0h2v-2H5v2M5 4h2V2H5v2m0 6h2V8H5v2m9 6h2v-2h-2v2m0-6h2V8h-2v2m0 3h2v-2h-2v2m0-6h2V5h-2v2M8 4h2V2H8v2m6-2v2h2V2h-2m-3 14h2v-2h-2v2m0-6h2V8h-2v2m0-6h2V2h-2v2"
@@ -1705,7 +1705,7 @@
       <path d="M2 16h2V2H2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_TOP" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_TOP">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M5 10h2V8H5v2m-3 6h2v-2H2v2m6 0h2v-2H8v2m0-3h2v-2H8v2m-3 3h2v-2H5v2m-3-3h2v-2H2v2m6-3h2V8H8v2M2 7h2V5H2v2m0 3h2V8H2v2m12 0h2V8h-2v2m0 3h2v-2h-2v2m0-6h2V5h-2v2M8 7h2V5H8v2m3 9h2v-2h-2v2m0-6h2V8h-2v2m3 6h2v-2h-2v2"
@@ -1714,7 +1714,7 @@
       <path d="M2 2v2h14V2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_RIGHT">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M2 4h2V2H2v2m3 0h2V2H5v2m0 6h2V8H5v2m0 6h2v-2H5v2M2 7h2V5H2v2m0 3h2V8H2v2m0 6h2v-2H2v2m0-3h2v-2H2v2m9-3h2V8h-2v2m-3 6h2v-2H8v2m3 0h2v-2h-2v2M8 4h2V2H8v2m3 0h2V2h-2v2m-3 9h2v-2H8v2m0-6h2V5H8v2m0 3h2V8H8v2"
@@ -1723,7 +1723,7 @@
       <path d="M14 2v14h2V2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_BOTTOM" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_BOTTOM">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M7 2H5v2h2V2m3 6H8v2h2V8m0 3H8v2h2v-2m3-3h-2v2h2V8M7 8H5v2h2V8m6-6h-2v2h2V2m-3 3H8v2h2V5m0-3H8v2h2V2m-6 9H2v2h2v-2m10 2h2v-2h-2v2m0-6h2V5h-2v2m0 3h2V8h-2v2m0-8v2h2V2h-2M4 2H2v2h2V2m0 3H2v2h2V5m0 3H2v2h2V8"
@@ -1732,7 +1732,7 @@
       <path d="M2 16h14v-2H2"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_CLEAR" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_CLEAR">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1741,7 +1741,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_TYPE" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_TYPE">
     <svg class="o-icon">
       <g fill="#000000" transform="translate(2 2)">
         <polygon points="0 0 0 2 14 2 14 0"/>
@@ -1754,7 +1754,7 @@
       </g>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_COLOR" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_COLOR">
     <svg class="o-icon">
       <g fill="#000000" transform="translate(4 2)">
         <polygon points="0 12 0 9 7 2 10 5 3 12"/>
@@ -1762,7 +1762,7 @@
       </g>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.BORDER_NO_COLOR" owl="1">
+  <t t-name="o-spreadsheet-Icon.BORDER_NO_COLOR">
     <svg class="o-icon">
       <g fill="#000000">
         <polygon points="4 12 4 9 11 2 14 5 7 12"/>
@@ -1774,12 +1774,12 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.PLUS" owl="1">
+  <t t-name="o-spreadsheet-Icon.PLUS">
     <svg class="o-icon" viewBox="0 0 18 18">
       <path fill="currentColor" d="M8 0h2v8h8v2h-8v8H8v-8H0V8h8"/>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.LIST" owl="1">
+  <t t-name="o-spreadsheet-Icon.LIST">
     <svg class="o-icon" viewBox="0 0 384 384">
       <rect x="0" y="277.333" width="384" height="42.667" fill="currentColor"/>
       <rect x="0" y="170.667" width="384" height="42.667" fill="currentColor"/>
@@ -1787,7 +1787,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.EDIT" owl="1">
+  <t t-name="o-spreadsheet-Icon.EDIT">
     <svg class="o-icon" viewBox="0 0 576 512">
       <path
         fill="currentColor"
@@ -1795,7 +1795,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.UNLINK" owl="1">
+  <t t-name="o-spreadsheet-Icon.UNLINK">
     <svg class="o-icon" viewBox="0 0 512 512">
       <path
         fill="currentColor"
@@ -1807,7 +1807,7 @@
  *  http://fontawesome.io/
  *  https://fontawesome.com/license
  */
-  <t t-name="o-spreadsheet-Icon.CARET_UP" owl="1">
+  <t t-name="o-spreadsheet-Icon.CARET_UP">
     <svg class="caret-up" viewBox="0 0 320 512">
       <path
         fill="currentColor"
@@ -1815,7 +1815,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CARET_DOWN" owl="1">
+  <t t-name="o-spreadsheet-Icon.CARET_DOWN">
     <svg class="caret-down" viewBox="0 0 320 512">
       <path
         fill="currentColor"
@@ -1823,14 +1823,14 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CARET_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.CARET_RIGHT">
     <svg class="o-icon caret-right" viewBox="0 0 192 512">
       <path
         d="M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CARET_LEFT" owl="1">
+  <t t-name="o-spreadsheet-Icon.CARET_LEFT">
     <svg class="o-icon caret-left" viewBox="0 0 192 512">
       <path
         d="M192 127.338v257.324c0 17.818-21.543 26.741-34.142 14.142L29.196 270.142c-7.81-7.81-7.81-20.474 0-28.284l128.662-128.662c12.599-12.6 34.142-3.676 34.142 14.142z"
@@ -1838,7 +1838,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.TRASH" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRASH">
     <svg class="o-cf-icon trash" viewBox="0 0 448 512">
       <path
         fill="currentColor"
@@ -1846,7 +1846,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.REFRESH" owl="1">
+  <t t-name="o-spreadsheet-Icon.REFRESH">
     <svg class="o-cf-icon refresh" viewBox="0 0 512 512">
       <path
         fill="currentColor"
@@ -1855,7 +1855,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.ARROW_DOWN" owl="1">
+  <t t-name="o-spreadsheet-Icon.ARROW_DOWN">
     <svg
       class="o-cf-icon arrow-down"
       width="10"
@@ -1869,7 +1869,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ARROW_UP" owl="1">
+  <t t-name="o-spreadsheet-Icon.ARROW_UP">
     <svg class="o-cf-icon arrow-up" width="10" height="10" focusable="false" viewBox="0 0 448 512">
       <path
         fill="#00A04A"
@@ -1878,7 +1878,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ARROW_RIGHT" owl="1">
+  <t t-name="o-spreadsheet-Icon.ARROW_RIGHT">
     <svg
       class="o-cf-icon arrow-right"
       width="10"
@@ -1892,7 +1892,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.SMILE" owl="1">
+  <t t-name="o-spreadsheet-Icon.SMILE">
     <svg class="o-cf-icon smile" width="10" height="10" focusable="false" viewBox="0 0 496 512">
       <path
         fill="#00A04A"
@@ -1900,7 +1900,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.MEH" owl="1">
+  <t t-name="o-spreadsheet-Icon.MEH">
     <svg class="o-cf-icon meh" width="10" height="10" focusable="false" viewBox="0 0 496 512">
       <path
         fill="#F0AD4E"
@@ -1908,7 +1908,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FROWN" owl="1">
+  <t t-name="o-spreadsheet-Icon.FROWN">
     <svg class="o-cf-icon frown" width="10" height="10" focusable="false" viewBox="0 0 496 512">
       <path
         fill="#DC6965"
@@ -1917,7 +1917,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-Icon.GREEN_DOT" owl="1">
+  <t t-name="o-spreadsheet-Icon.GREEN_DOT">
     <svg class="o-cf-icon green-dot" width="10" height="10" focusable="false" viewBox="0 0 512 512">
       <path
         fill="#00A04A"
@@ -1925,7 +1925,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.YELLOW_DOT" owl="1">
+  <t t-name="o-spreadsheet-Icon.YELLOW_DOT">
     <svg
       class="o-cf-icon yellow-dot"
       width="10"
@@ -1938,7 +1938,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.RED_DOT" owl="1">
+  <t t-name="o-spreadsheet-Icon.RED_DOT">
     <svg class="o-cf-icon red-dot" width="10" height="10" focusable="false" viewBox="0 0 512 512">
       <path
         fill="#DC6965"
@@ -1946,7 +1946,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SORT_RANGE" owl="1">
+  <t t-name="o-spreadsheet-Icon.SORT_RANGE">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -1954,21 +1954,21 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SORT_ASCENDING" owl="1">
+  <t t-name="o-spreadsheet-Icon.SORT_ASCENDING">
     <svg class="o-icon" fill="currentColor">
       <path d="m3 13-1-1-1 1 3 3 3-3-1-1-1 1V0H3"/>
       <text x="9" y="7" class="small-text">A</text>
       <text x="9.3" y="15" class="small-text">Z</text>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SORT_DESCENDING" owl="1">
+  <t t-name="o-spreadsheet-Icon.SORT_DESCENDING">
     <svg class="o-icon" fill="currentColor">
       <path d="m3 13.9-1-1-1 1 3 3 3-3-1-1-1 1V.9H3"/>
       <text x="9.3" y="7.9" class="small-text">Z</text>
       <text x="9" y="15.9" class="small-text">A</text>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FILTER_ICON" owl="1">
+  <t t-name="o-spreadsheet-Icon.FILTER_ICON">
     <svg
       class="o-cf-icon filter-icon"
       width="10"
@@ -1981,7 +1981,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FILTER_ICON_ACTIVE" owl="1">
+  <t t-name="o-spreadsheet-Icon.FILTER_ICON_ACTIVE">
     <svg
       class="o-cf-icon filter-icon-active"
       width="10"
@@ -1994,7 +1994,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FILTER_ICON_INACTIVE" owl="1">
+  <t t-name="o-spreadsheet-Icon.FILTER_ICON_INACTIVE">
     <svg
       class="o-cf-icon filter-icon-inactive"
       width="10"
@@ -2007,7 +2007,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.MENU_FILTER_ICON" owl="1">
+  <t t-name="o-spreadsheet-Icon.MENU_FILTER_ICON">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -2015,7 +2015,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SEARCH" owl="1">
+  <t t-name="o-spreadsheet-Icon.SEARCH">
     <svg class="search-icon" width="10" height="10" focusable="false" viewBox="0 0 512 512">
       <path
         fill="currentColor"
@@ -2023,7 +2023,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.CHECK" owl="1">
+  <t t-name="o-spreadsheet-Icon.CHECK">
     <svg width="24" height="24" viewBox="3 0 24 24">
       <path
         d="M18.707 7.293a1 1 0 0 1 0 1.414L11.414 16a2 2 0 0 1-2.828 0l-3.293-3.293a1 1 0 1 1 1.414-1.414L10 14.586l7.293-7.293a1 1 0 0 1 1.414 0z"
@@ -2031,29 +2031,29 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.PERCENT" owl="1">
+  <t t-name="o-spreadsheet-Icon.PERCENT">
     <span class="o-text-icon">%</span>
   </t>
-  <t t-name="o-spreadsheet-Icon.DECRASE_DECIMAL" owl="1">
+  <t t-name="o-spreadsheet-Icon.DECRASE_DECIMAL">
     <span class="o-text-icon">.0</span>
   </t>
-  <t t-name="o-spreadsheet-Icon.INCREASE_DECIMAL" owl="1">
+  <t t-name="o-spreadsheet-Icon.INCREASE_DECIMAL">
     <span class="o-text-icon">.00</span>
   </t>
-  <t t-name="o-spreadsheet-Icon.NUMBER_FORMATS" owl="1">
+  <t t-name="o-spreadsheet-Icon.NUMBER_FORMATS">
     <svg class="o-icon" fill="currentColor">
       <path
         d="M0 6h2v8h2V4H0m9 0H5v2h4v2H6.5A1.5 1.5 0 0 0 5 9.5V14h6v-2H7v-2h2.5A1.5 1.5 0 0 0 11 8.5v-3A1.5 1.5 0 0 0 9.5 4M12 4v2h4v2h-2v2h2v2h-4v2h4.5a1.5 1.5 0 0 0 1.5-1.5v-2A1.5 1.5 0 0 0 16.5 9 1.5 1.5 0 0 0 18 7.5v-2A1.5 1.5 0 0 0 16.5 4"
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.FONT_SIZE" owl="1">
+  <t t-name="o-spreadsheet-Icon.FONT_SIZE">
     <svg class="o-icon" fill="currentColor">
       <text x="2" y="15" class="small-text">A</text>
       <text x="6" y="15" class="heavy-text">A</text>
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.TRIANGLE_EXCLAMATION" owl="1">
+  <t t-name="o-spreadsheet-Icon.TRIANGLE_EXCLAMATION">
     <svg class="o-icon" viewBox="0 0 512 512">
       <path
         fill="currentColor"
@@ -2061,7 +2061,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.SPLIT_TEXT" owl="1">
+  <t t-name="o-spreadsheet-Icon.SPLIT_TEXT">
     <svg class="o-icon">
       <path
         fill="currentColor"
@@ -2069,7 +2069,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.ERROR" owl="1">
+  <t t-name="o-spreadsheet-Icon.ERROR">
     <svg class="error-icon" width="14" height="14" viewBox="0 0 512 512">
       <path
         fill="currentColor"
@@ -2077,7 +2077,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.DISPLAY_HEADER" owl="1">
+  <t t-name="o-spreadsheet-Icon.DISPLAY_HEADER">
     <svg class="o-icon" width="18" height="18">
       <path
         fill="currentColor"
@@ -2085,7 +2085,7 @@
       />
     </svg>
   </t>
-  <t t-name="o-spreadsheet-Icon.COG" owl="1">
+  <t t-name="o-spreadsheet-Icon.COG">
     <svg fill="currentColor" viewBox="0 0 16 16">
       <path
         d="M8 4.754a3.246 3.246 0 1 0 0 6.492 3.246 3.246 0 0 0 0-6.492zM5.754 8a2.246 2.246 0 1 1 4.492 0 2.246 2.246 0 0 1-4.492 0z"
@@ -2096,7 +2096,7 @@
     </svg>
   </t>
 
-  <t t-name="o-spreadsheet-LinkDisplay" owl="1">
+  <t t-name="o-spreadsheet-LinkDisplay">
     <div class="o-link-tool d-flex align-items-center">
       <!-- t-key to prevent owl from re-using the previous img element when the link changes.
     The wrong/previous image would be displayed while the new one loads -->
@@ -2138,7 +2138,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-LinkEditor" owl="1">
+  <t t-name="o-spreadsheet-LinkEditor">
     <div
       class="o-link-editor"
       t-on-click.stop="() => this.menu.isOpen=false"
@@ -2185,7 +2185,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Menu" owl="1">
+  <t t-name="o-spreadsheet-Menu">
     <Popover t-if="menuItemsAndSeparators.length" t-props="popoverProps">
       <div
         t-ref="menu"
@@ -2241,7 +2241,7 @@
     </Popover>
   </t>
 
-  <t t-name="o-spreadsheet-PaintFormatButton" owl="1">
+  <t t-name="o-spreadsheet-PaintFormatButton">
     <span
       class="o-menu-item-button"
       title="Paint Format"
@@ -2255,7 +2255,7 @@
     </span>
   </t>
 
-  <t t-name="o-spreadsheet-Popover" owl="1">
+  <t t-name="o-spreadsheet-Popover">
     <t t-portal="'.o-spreadsheet'">
       <div
         class="o-popover"
@@ -2268,13 +2268,13 @@
     </t>
   </t>
 
-  <t t-name="o-spreadsheet-ScrollBar" owl="1">
+  <t t-name="o-spreadsheet-ScrollBar">
     <div class="o-scrollbar" t-on-scroll="onScroll" t-ref="scrollbar" t-att-style="positionCss">
       <div t-att-style="sizeCss"/>
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-SelectionInput" owl="1">
+  <t t-name="o-spreadsheet-SelectionInput">
     <div class="o-selection">
       <div
         t-foreach="ranges"
@@ -2339,7 +2339,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-BarConfigPanel" owl="1">
+  <t t-name="o-spreadsheet-BarConfigPanel">
     <div>
       <div class="o-section pt-0">
         <div class="o-checkbox">
@@ -2404,7 +2404,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-BarChartDesignPanel" owl="1">
+  <t t-name="o-spreadsheet-BarChartDesignPanel">
     <div>
       <div class="o-section o-chart-background-color">
         <div class="o-section-title">Background color</div>
@@ -2454,7 +2454,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GaugeChartConfigPanel" owl="1">
+  <t t-name="o-spreadsheet-GaugeChartConfigPanel">
     <div>
       <div class="o-section o-data-series">
         <div class="o-section-title">Data range</div>
@@ -2474,7 +2474,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GaugeChartDesignPanel" owl="1">
+  <t t-name="o-spreadsheet-GaugeChartDesignPanel">
     <div>
       <div class="o-section o-chart-background-color">
         <div class="o-section-title">Background color</div>
@@ -2537,7 +2537,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GaugeChartColorSectionTemplate" owl="1">
+  <t t-name="o-spreadsheet-GaugeChartColorSectionTemplate">
     <div class="o-gauge-color-set">
       <table>
         <tr>
@@ -2582,7 +2582,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-GaugeChartColorSectionTemplateRow" owl="1">
+  <t t-name="o-spreadsheet-GaugeChartColorSectionTemplateRow">
     <tr>
       <td>
         <ColorPickerWidget
@@ -2618,7 +2618,7 @@
     </tr>
   </t>
 
-  <t t-name="o-spreadsheet-LineBarPieConfigPanel" owl="1">
+  <t t-name="o-spreadsheet-LineBarPieConfigPanel">
     <div>
       <div class="o-section o-data-series">
         <div class="o-section-title">Data Series</div>
@@ -2669,7 +2669,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-LineBarPieDesignPanel" owl="1">
+  <t t-name="o-spreadsheet-LineBarPieDesignPanel">
     <div>
       <div class="o-section o-chart-background-color">
         <div class="o-section-title">Background color</div>
@@ -2709,7 +2709,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-LineConfigPanel" owl="1">
+  <t t-name="o-spreadsheet-LineConfigPanel">
     <div>
       <div class="o-section pt-0">
         <div class="o-checkbox">
@@ -2785,7 +2785,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-LineChartDesignPanel" owl="1">
+  <t t-name="o-spreadsheet-LineChartDesignPanel">
     <div>
       <div class="o-section o-chart-background-color">
         <div class="o-section-title">Background color</div>
@@ -2835,7 +2835,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ChartPanel" owl="1">
+  <t t-name="o-spreadsheet-ChartPanel">
     <div class="o-chart">
       <div class="o-panel">
         <div
@@ -2894,7 +2894,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ScorecardChartConfigPanel" owl="1">
+  <t t-name="o-spreadsheet-ScorecardChartConfigPanel">
     <div>
       <div class="o-section o-data-series">
         <div class="o-section-title">Key value</div>
@@ -2934,7 +2934,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ScorecardChartDesignPanel" owl="1">
+  <t t-name="o-spreadsheet-ScorecardChartDesignPanel">
     <div>
       <div class="o-section o-chart-background-color">
         <div class="o-section-title">Background color</div>
@@ -2993,7 +2993,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-CellIsRuleEditorPreview" owl="1">
+  <t t-name="o-spreadsheet-CellIsRuleEditorPreview">
     <div
       class="o-cf-preview-line"
       t-attf-style="font-weight:{{currentStyle.bold ?'bold':'normal'}};
@@ -3007,7 +3007,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-CellIsRuleEditor" owl="1">
+  <t t-name="o-spreadsheet-CellIsRuleEditor">
     <div class="o-cf-cell-is-rule">
       <div class="o-section-subtitle">Format cells if...</div>
       <select t-model="rule.operator" class="o-input o-cell-is-operator">
@@ -3092,11 +3092,11 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ColorScaleRuleEditorPreview" owl="1">
+  <t t-name="o-spreadsheet-ColorScaleRuleEditorPreview">
     <div class="o-cf-preview-gradient" t-attf-style="{{getPreviewGradient()}}">Preview text</div>
   </t>
 
-  <t t-name="o-spreadsheet-ColorScaleRuleEditorThreshold" owl="1">
+  <t t-name="o-spreadsheet-ColorScaleRuleEditorThreshold">
     <div t-attf-class="o-threshold o-threshold-{{thresholdType}}">
       <t t-if="thresholdType === 'midpoint'">
         <t t-set="type" t-value="threshold and threshold.type"/>
@@ -3141,7 +3141,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ColorScaleRuleEditor" owl="1">
+  <t t-name="o-spreadsheet-ColorScaleRuleEditor">
     <div class="o-cf-color-scale-editor">
       <div class="o-section-subtitle">Preview</div>
       <t t-call="o-spreadsheet-ColorScaleRuleEditorPreview"/>
@@ -3163,7 +3163,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ConditionalFormattingPanel" owl="1">
+  <t t-name="o-spreadsheet-ConditionalFormattingPanel">
     <div class="o-cf">
       <t t-if="state.mode === 'list' || state.mode === 'reorder'">
         <div class="o-cf-preview-list">
@@ -3283,7 +3283,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-ConditionalFormattingPanelPreview" owl="1">
+  <t t-name="o-spreadsheet-ConditionalFormattingPanelPreview">
     <div class="o-cf-preview" t-att-class="{ 'o-cf-cursor-ptr': state.mode !== 'reorder' }">
       <t t-if="cf.rule.type==='IconSetRule'">
         <div class="o-cf-preview-icon">
@@ -3334,7 +3334,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-IconSets" owl="1">
+  <t t-name="o-spreadsheet-IconSets">
     <div>
       <div class="o-section-subtitle">Icons</div>
       <div class="o-cf-iconsets">
@@ -3358,7 +3358,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-IconSetInflexionPointRow" owl="1">
+  <t t-name="o-spreadsheet-IconSetInflexionPointRow">
     <tr>
       <td>
         <div t-on-click.stop="(ev) => this.toggleMenu('iconSet-'+icon+'Icon', ev)">
@@ -3401,7 +3401,7 @@
     </tr>
   </t>
 
-  <t t-name="o-spreadsheet-IconSetInflexionPoints" owl="1">
+  <t t-name="o-spreadsheet-IconSetInflexionPoints">
     <div class="o-inflection">
       <table>
         <tr>
@@ -3443,7 +3443,7 @@
       </table>
     </div>
   </t>
-  <t t-name="o-spreadsheet-IconSetEditor" owl="1">
+  <t t-name="o-spreadsheet-IconSetEditor">
     <div class="o-cf-iconset-rule">
       <t t-call="o-spreadsheet-IconSets"/>
       <t t-call="o-spreadsheet-IconSetInflexionPoints"/>
@@ -3456,7 +3456,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-CustomCurrencyPanel" owl="1">
+  <t t-name="o-spreadsheet-CustomCurrencyPanel">
     <div class="o-custom-currency">
       <div class="o-section" t-if="availableCurrencies.length > 1">
         <div class="o-section-title">Currency</div>
@@ -3518,7 +3518,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-FindAndReplacePanel" owl="1">
+  <t t-name="o-spreadsheet-FindAndReplacePanel">
     <div class="o-find-and-replace" tabindex="0" t-ref="findAndReplace">
       <div class="o-section">
         <div class="o-section-title">Search</div>
@@ -3616,7 +3616,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-SettingsPanel" owl="1">
+  <t t-name="o-spreadsheet-SettingsPanel">
     <div class="o-settings-panel">
       <div class="o-section">
         <div class="o-section-title">Locale</div>
@@ -3650,7 +3650,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-SidePanel" owl="1">
+  <t t-name="o-spreadsheet-SidePanel">
     <div class="o-sidePanel">
       <div class="o-sidePanelHeader">
         <div class="o-sidePanelTitle" t-esc="getTitle()"/>
@@ -3674,7 +3674,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-SidePanelErrors" owl="1">
+  <t t-name="o-spreadsheet-SidePanelErrors">
     <t t-foreach="props.messages" t-as="msg" t-key="msg">
       <div class="d-flex align-items-center" t-att-class="divClasses">
         <t t-call="o-spreadsheet-Icon.TRIANGLE_EXCLAMATION"/>
@@ -3683,7 +3683,7 @@
     </t>
   </t>
 
-  <t t-name="o-spreadsheet-SplitIntoColumnsPanel" owl="1">
+  <t t-name="o-spreadsheet-SplitIntoColumnsPanel">
     <div class="o-split-to-cols-panel">
       <div class="o-section">
         <div class="o-section-title">Separator</div>
@@ -3736,7 +3736,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-Spreadsheet" owl="1">
+  <t t-name="o-spreadsheet-Spreadsheet">
     <div
       class="o-spreadsheet"
       t-on-keydown="(ev) => !env.isDashboard() and this.onKeydown(ev)"
@@ -3769,7 +3769,7 @@
     </div>
   </t>
 
-  <t t-name="o-spreadsheet-TopBar" owl="1">
+  <t t-name="o-spreadsheet-TopBar">
     <div
       class="o-spreadsheet-topbar o-two-columns bg-white d-flex flex-column user-select-none"
       t-on-click="props.onClick">
diff --git a/addons/spreadsheet/static/src/public_readonly_app/public_readonly.xml b/addons/spreadsheet/static/src/public_readonly_app/public_readonly.xml
index 7a990ef8bee..532480827d3 100644
--- a/addons/spreadsheet/static/src/public_readonly_app/public_readonly.xml
+++ b/addons/spreadsheet/static/src/public_readonly_app/public_readonly.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="spreadsheet.PublicReadonlySpreadsheet" owl="1">
+    <t t-name="spreadsheet.PublicReadonlySpreadsheet">
         <Spreadsheet model="model"/>
     </t>
 
diff --git a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/dashboard_action.xml b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/dashboard_action.xml
index 3b1a729ef1b..73ee26a0950 100644
--- a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/dashboard_action.xml
+++ b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/dashboard_action.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <div t-name="spreadsheet_dashboard.DashboardAction" owl="1" class="o_action o_spreadsheet_dashboard_action o_field_highlight">
+    <div t-name="spreadsheet_dashboard.DashboardAction" class="o_action o_spreadsheet_dashboard_action o_field_highlight">
         <ControlPanel display="controlPanelDisplay">
             <t t-set-slot="layout-actions">
                 <t t-set="status" t-value="state.activeDashboard and state.activeDashboard.status"/>
diff --git a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_figure_container/mobile_figure_container.xml b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_figure_container/mobile_figure_container.xml
index 43a21db581c..a7e78a5d66e 100644
--- a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_figure_container/mobile_figure_container.xml
+++ b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_figure_container/mobile_figure_container.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="documents_spreadsheet.MobileFigureContainer" owl="1">
+    <t t-name="documents_spreadsheet.MobileFigureContainer">
         <t t-if="!figures.length">
             Only chart figures are displayed in small screens but this dashboard doesn't contain any
         </t>
diff --git a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_search_panel/mobile_search_panel.xml b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_search_panel/mobile_search_panel.xml
index 19ebfc91119..e13ca1a4abd 100644
--- a/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_search_panel/mobile_search_panel.xml
+++ b/addons/spreadsheet_dashboard/static/src/bundle/dashboard_action/mobile_search_panel/mobile_search_panel.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <div t-name="documents_spreadsheet.DashboardMobileSearchPanel" class="o_search_panel o_search_panel_summary btn w-100 overflow-visible" owl="1">
+    <div t-name="documents_spreadsheet.DashboardMobileSearchPanel" class="o_search_panel o_search_panel_summary btn w-100 overflow-visible">
         <t t-if="state.isOpen">
             <t t-portal="'body'">
                 <div class="o_spreadsheet_dashboard_search_panel o_search_panel o_searchview o_mobile_search">
diff --git a/addons/stock/static/src/client_actions/stock_traceability_report_backend.xml b/addons/stock/static/src/client_actions/stock_traceability_report_backend.xml
index 415c4cdf16f..39b852ae7ff 100644
--- a/addons/stock/static/src/client_actions/stock_traceability_report_backend.xml
+++ b/addons/stock/static/src/client_actions/stock_traceability_report_backend.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="stock.TraceabilityReport" owl="1">
+    <t t-name="stock.TraceabilityReport">
         <div class="o_action">
             <Layout display="display">
                 <t t-set-slot="layout-buttons">
@@ -41,7 +41,7 @@
         </div>
     </t>
 
-    <t t-name="stock.ReportMRPLines" owl="1">
+    <t t-name="stock.ReportMRPLines">
         <t t-foreach="lines" t-as="line" t-key="line.id">
             <t t-set="column" t-value="0" />
             <tr t-att-class="line.model === 'stock.move.line' ? 'o_stock_reports_level0' : 'o_stock_reports_default_style'">
diff --git a/addons/stock/static/src/components/reception_report_line/stock_reception_report_line.xml b/addons/stock/static/src/components/reception_report_line/stock_reception_report_line.xml
index 0e3b7257259..cfbd346b9c1 100644
--- a/addons/stock/static/src/components/reception_report_line/stock_reception_report_line.xml
+++ b/addons/stock/static/src/components/reception_report_line/stock_reception_report_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <tr t-name="stock.ReceptionReportLine" class="align-middle" owl="1">
+    <tr t-name="stock.ReceptionReportLine" class="align-middle">
         <td t-esc="data.product.display_name"/>
         <td>
             <t t-esc="formatFloat(data.quantity)"/> <t t-if="props.showUom" t-esc="data.uom"/>
diff --git a/addons/stock/static/src/components/reception_report_main/stock_reception_report_main.xml b/addons/stock/static/src/components/reception_report_main/stock_reception_report_main.xml
index 9b64d8ab937..d0e9406d678 100644
--- a/addons/stock/static/src/components/reception_report_main/stock_reception_report_main.xml
+++ b/addons/stock/static/src/components/reception_report_main/stock_reception_report_main.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <div t-name="stock.ReceptionReportMain" class="o_action" owl="1">
+    <div t-name="stock.ReceptionReportMain" class="o_action">
         <ControlPanel display="controlPanelDisplay">
             <t t-set-slot="control-panel-always-buttons">
                 <div class="o_cp_buttons" role="toolbar" aria-label="Control panel buttons">
diff --git a/addons/stock/static/src/components/reception_report_table/stock_reception_report_table.xml b/addons/stock/static/src/components/reception_report_table/stock_reception_report_table.xml
index 2146aa7502a..75e2698f635 100644
--- a/addons/stock/static/src/components/reception_report_table/stock_reception_report_table.xml
+++ b/addons/stock/static/src/components/reception_report_table/stock_reception_report_table.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="stock.ReceptionReportTable" owl="1">
+    <t t-name="stock.ReceptionReportTable">
         <thead>
             <tr class="bg-light">
                 <th>
diff --git a/addons/stock/static/src/stock_forecasted/forecasted_buttons.xml b/addons/stock/static/src/stock_forecasted/forecasted_buttons.xml
index 7580e4aab50..274e57d8eee 100644
--- a/addons/stock/static/src/stock_forecasted/forecasted_buttons.xml
+++ b/addons/stock/static/src/stock_forecasted/forecasted_buttons.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="stock.ForecastedButtons" owl="1">
+    <t t-name="stock.ForecastedButtons">
         <button title="Replenish" t-on-click="_onClickReplenish"
             class="o_forecasted_replenish_btn btn btn-primary">
             Replenish
diff --git a/addons/stock/static/src/stock_forecasted/forecasted_details.xml b/addons/stock/static/src/stock_forecasted/forecasted_details.xml
index 9f6be31ec2f..8a3ab99043d 100644
--- a/addons/stock/static/src/stock_forecasted/forecasted_details.xml
+++ b/addons/stock/static/src/stock_forecasted/forecasted_details.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="stock.ForecastedDetails" owl="1">
+    <t t-name="stock.ForecastedDetails">
         <table class="table table-bordered bg-view">
             <thead>
                 <tr class="bg-light">
diff --git a/addons/stock/static/src/stock_forecasted/forecasted_graph.xml b/addons/stock/static/src/stock_forecasted/forecasted_graph.xml
index 2a731443f33..b0be973e67b 100644
--- a/addons/stock/static/src/stock_forecasted/forecasted_graph.xml
+++ b/addons/stock/static/src/stock_forecasted/forecasted_graph.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="stock.ForecastedGraphRenderer" owl="1" t-inherit="web.GraphRenderer" t-inherit-mode="primary">
-        <xpath expr="//canvas[@t-ref='canvas']" position="attributes" owl="1">
+    <t t-name="stock.ForecastedGraphRenderer" t-inherit="web.GraphRenderer" t-inherit-mode="primary">
+        <xpath expr="//canvas[@t-ref='canvas']" position="attributes">
             <attribute name="height">300</attribute>
         </xpath>
     </t>
diff --git a/addons/stock/static/src/stock_forecasted/forecasted_header.xml b/addons/stock/static/src/stock_forecasted/forecasted_header.xml
index 8866eac0086..d9c67dee59b 100644
--- a/addons/stock/static/src/stock_forecasted/forecasted_header.xml
+++ b/addons/stock/static/src/stock_forecasted/forecasted_header.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="stock.ForecastedHeader" owl="1">
+    <t t-name="stock.ForecastedHeader">
         <div class="d-flex flex-wrap pb-2 justify-content-between">
             <div class="o_product_name">
                 <h3>
diff --git a/addons/stock/static/src/stock_forecasted/forecasted_warehouse_filter.xml b/addons/stock/static/src/stock_forecasted/forecasted_warehouse_filter.xml
index 4c5826f20f8..5cdc470e05f 100644
--- a/addons/stock/static/src/stock_forecasted/forecasted_warehouse_filter.xml
+++ b/addons/stock/static/src/stock_forecasted/forecasted_warehouse_filter.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="stock.ForecastedWarehouseFilter" owl="1">
+    <t t-name="stock.ForecastedWarehouseFilter">
         <Dropdown t-if="displayWarehouseFilter" menuClass="o_filter_menu"
         class="'btn-group'" togglerClass="'btn btn-secondary'">
             <t t-set-slot="toggler">
diff --git a/addons/stock/static/src/stock_forecasted/stock_forecasted.xml b/addons/stock/static/src/stock_forecasted/stock_forecasted.xml
index f427b13e794..ad1a504137f 100644
--- a/addons/stock/static/src/stock_forecasted/stock_forecasted.xml
+++ b/addons/stock/static/src/stock_forecasted/stock_forecasted.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <div t-name="stock.Forecasted" class="o_action" owl="1">
+    <div t-name="stock.Forecasted" class="o_action">
         <ControlPanel display="{ 'top-right' : false }">
             <t t-set-slot="layout-buttons">
                 <ForecastedButtons action="props.action" reloadReport.bind="reloadReport" resModel="resModel"/>
diff --git a/addons/stock/static/src/views/list/inventory_report_list.xml b/addons/stock/static/src/views/list/inventory_report_list.xml
index 2763c591e03..d143c804b75 100644
--- a/addons/stock/static/src/views/list/inventory_report_list.xml
+++ b/addons/stock/static/src/views/list/inventory_report_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="InventoryReport.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary" owl="1">
+<t t-name="InventoryReport.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary">
     <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
         <button t-if="props.context.inventory_mode and !props.context.inventory_report_mode and nbSelected == 0"
             class="btn btn-secondary" type="button" t-on-click="onClickApplyAll">
diff --git a/addons/stock/static/src/views/search/stock_report_search_panel.xml b/addons/stock/static/src/views/search/stock_report_search_panel.xml
index e3990c4f3ee..d765bf6205e 100644
--- a/addons/stock/static/src/views/search/stock_report_search_panel.xml
+++ b/addons/stock/static/src/views/search/stock_report_search_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="stock.StockReportSearchPanel.Regular" t-inherit="web.SearchPanel.Regular" owl="1">
+<t t-name="stock.StockReportSearchPanel.Regular" t-inherit="web.SearchPanel.Regular">
     <xpath expr="//div/section[1]" position="before">
         <section t-if="warehouses.length > 1" class="o_search_panel_section o_search_panel_warehouse">
             <header class="o_search_panel_section_header pt-4 pb-2 text-uppercase o_cursor_default">
@@ -22,7 +22,7 @@
     </xpath>
 </t>
 
-<t t-name="stock.StockReportSearchPanel" t-inherit="web.SearchPanel" t-inherit-mode="primary" owl="1">
+<t t-name="stock.StockReportSearchPanel" t-inherit="web.SearchPanel" t-inherit-mode="primary">
     <xpath expr="//t[@t-call='web.SearchPanel.Regular']" position="replace">
         <t t-call="stock.StockReportSearchPanel.Regular"/>
     </xpath>
diff --git a/addons/stock/static/src/views/stock_orderpoint_list_buttons.xml b/addons/stock/static/src/views/stock_orderpoint_list_buttons.xml
index ed71f19cd3a..f5a987aa15d 100644
--- a/addons/stock/static/src/views/stock_orderpoint_list_buttons.xml
+++ b/addons/stock/static/src/views/stock_orderpoint_list_buttons.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="stock.StockOrderpoint.Buttons" t-inherit="web.ListView.Buttons" owl="1">
+    <t t-name="stock.StockOrderpoint.Buttons" t-inherit="web.ListView.Buttons">
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
             <button t-if="nbSelected" type="button" t-on-click="() => this.onClickOrder(false)"
                     class="o_button_order btn btn-primary me-1">
diff --git a/addons/stock/static/src/widgets/forecast_widget.xml b/addons/stock/static/src/widgets/forecast_widget.xml
index 5b6abdb9f78..f42fd8da1a3 100644
--- a/addons/stock/static/src/widgets/forecast_widget.xml
+++ b/addons/stock/static/src/widgets/forecast_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="stock.ForecastWidget" owl="1">
+    <t t-name="stock.ForecastWidget">
         <span t-if="['draft', 'partially_available', 'assigned', 'cancel', 'done'].includes(state)"
               t-out="reservedAvailability"/>
         <span t-elif="!forecastExpectedDate and willBeFulfilled" class="text-success">
diff --git a/addons/stock/static/src/widgets/json_widget.xml b/addons/stock/static/src/widgets/json_widget.xml
index 5872939dc73..4d9e16b17a1 100644
--- a/addons/stock/static/src/widgets/json_widget.xml
+++ b/addons/stock/static/src/widgets/json_widget.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <div t-name="stock.leadDays" owl="1">
+    <div t-name="stock.leadDays">
         <h2>Lead Times</h2>
         <hr/>
         <p>
@@ -30,7 +30,7 @@
         </table>
     </div>
 
-    <div t-name="stock.replenishmentHistory" owl="1">
+    <div t-name="stock.replenishmentHistory">
         <h2>Sales History</h2>
         <hr/>
         <table t-if="jsonValue.replenishment_history" class="table table-borderless">
diff --git a/addons/stock/static/src/widgets/popover_widget.xml b/addons/stock/static/src/widgets/popover_widget.xml
index e9365568a7f..a57df65ba42 100644
--- a/addons/stock/static/src/widgets/popover_widget.xml
+++ b/addons/stock/static/src/widgets/popover_widget.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="stock.popoverButton" owl="1">
+    <t t-name="stock.popoverButton">
         <a tabindex="0" t-on-click.stop="showPopup" t-attf-class="p-1 fa #{ icon || 'fa-info-circle'} #{ color || 'text-primary'}"/>
     </t>
 
-    <div t-name="stock.popoverContent" owl="1" class="m-3">
+    <div t-name="stock.popoverContent" class="m-3">
         <h6 t-out="props.title"/>
         <t t-if="props.popoverTemplate" t-call="{{props.popoverTemplate}}" />
         <t t-else="" t-out="props.msg"/>
diff --git a/addons/stock/static/src/widgets/stock_rescheduling_popover.xml b/addons/stock/static/src/widgets/stock_rescheduling_popover.xml
index d82d45f3985..a54e171da03 100644
--- a/addons/stock/static/src/widgets/stock_rescheduling_popover.xml
+++ b/addons/stock/static/src/widgets/stock_rescheduling_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <div t-name="stock.PopoverStockRescheduling" owl="1">
+    <div t-name="stock.PopoverStockRescheduling">
         <h6>Planning Issue</h6>
         <p>Preceding operations
         <t t-foreach="props.late_elements" t-as="late_element" t-key="late_element.id">
diff --git a/addons/stock_account/static/src/stock_account_forecasted/forecasted_header.xml b/addons/stock_account/static/src/stock_account_forecasted/forecasted_header.xml
index 0cda0b7059d..d162a9f051b 100644
--- a/addons/stock_account/static/src/stock_account_forecasted/forecasted_header.xml
+++ b/addons/stock_account/static/src/stock_account_forecasted/forecasted_header.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template">
-    <t name="stock_account.ForecastedHeader" owl="1" t-inherit="stock.ForecastedHeader" t-inherit-mode="extension">
+    <t name="stock_account.ForecastedHeader" t-inherit="stock.ForecastedHeader" t-inherit-mode="extension">
         <xpath expr="//h6[@name='product_variants']" position="after">
             <h6 t-if="() => env.user.has_group('stock.group_stock_manager')">
                 Value On Hand:
diff --git a/addons/survey/static/src/question_page/description_page_field.xml b/addons/survey/static/src/question_page/description_page_field.xml
index 3876584d877..7a928c089fb 100644
--- a/addons/survey/static/src/question_page/description_page_field.xml
+++ b/addons/survey/static/src/question_page/description_page_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="survey.DescriptionPageField" t-inherit="web.CharField" owl="1">
+    <t t-name="survey.DescriptionPageField" t-inherit="web.CharField">
         <xpath expr="//t[@t-else='']" position="replace">
             <t t-else="">
                 <div class="input-group">
diff --git a/addons/survey/static/src/views/widgets/survey_question_trigger/survey_question_trigger.xml b/addons/survey/static/src/views/widgets/survey_question_trigger/survey_question_trigger.xml
index 961fa320d59..2219649145e 100644
--- a/addons/survey/static/src/views/widgets/survey_question_trigger/survey_question_trigger.xml
+++ b/addons/survey/static/src/views/widgets/survey_question_trigger/survey_question_trigger.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="survey.surveyQuestionTrigger" owl="1">
+    <t t-name="survey.surveyQuestionTrigger">
         <button t-if="this.props.record.data.triggering_question_id" disabled="disabled" t-ref="survey_question_trigger"
                 class="btn btn-link px-1 py-0 pe-auto" t-att-class="this.state.surveyIconWarning ? 'opacity-100' : 'icon_rotates'">
             <i class="fa fa-fw o_button_icon " t-att-class="this.state.surveyIconWarning ? 'fa-exclamation-triangle text-warning' : 'fa-code-fork'"
diff --git a/addons/transifex/static/src/views/reload_code_translations_views.xml b/addons/transifex/static/src/views/reload_code_translations_views.xml
index ad5ff8727af..140aee453fb 100644
--- a/addons/transifex/static/src/views/reload_code_translations_views.xml
+++ b/addons/transifex/static/src/views/reload_code_translations_views.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <templates>
-    <t t-name="transifex.CodeTranslationListView.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="transifex.CodeTranslationListView.Buttons" t-inherit="web.ListView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
             <button type="button" class="btn btn-primary" t-on-click="onClickReloadCodeTranslations">Reload</button>
         </xpath>
diff --git a/addons/web/static/src/core/action_swiper/action_swiper.xml b/addons/web/static/src/core/action_swiper/action_swiper.xml
index 5d5d6d86ea3..b2281aa7998 100644
--- a/addons/web/static/src/core/action_swiper/action_swiper.xml
+++ b/addons/web/static/src/core/action_swiper/action_swiper.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.ActionSwiper" owl="1">
+    <t t-name="web.ActionSwiper">
         <t t-if="props.onRightSwipe || props.onLeftSwipe">
             <div class="o_actionswiper" t-on-touchend="_onTouchEndSwipe" t-on-touchmove="_onTouchMoveSwipe" t-on-touchstart="_onTouchStartSwipe" t-ref="root">
                 <div class="o_actionswiper_overflow_container position-relative overflow-hidden">
diff --git a/addons/web/static/src/core/autocomplete/autocomplete.xml b/addons/web/static/src/core/autocomplete/autocomplete.xml
index a6fe26976a5..7ba18a2da44 100644
--- a/addons/web/static/src/core/autocomplete/autocomplete.xml
+++ b/addons/web/static/src/core/autocomplete/autocomplete.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.AutoComplete" owl="1">
+    <t t-name="web.AutoComplete">
         <div class="o-autocomplete" t-ref="root" t-att-class="autoCompleteRootClass">
             <input
                 type="text"
diff --git a/addons/web/static/src/core/checkbox/checkbox.xml b/addons/web/static/src/core/checkbox/checkbox.xml
index e3b1aef5e88..2cb93c898e3 100644
--- a/addons/web/static/src/core/checkbox/checkbox.xml
+++ b/addons/web/static/src/core/checkbox/checkbox.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="web.CheckBox" owl="1">
+<t t-name="web.CheckBox">
     <div class="o-checkbox form-check" t-attf-class="{{ props.slots ? 'form-check' : '' }}"  t-att-class="props.className" t-on-click="onClick" t-ref="root">
         <input
             t-att-id="props.id or id"
diff --git a/addons/web/static/src/core/code_editor/code_editor.xml b/addons/web/static/src/core/code_editor/code_editor.xml
index 38144ad8bfe..ff20dcbcdc0 100644
--- a/addons/web/static/src/core/code_editor/code_editor.xml
+++ b/addons/web/static/src/core/code_editor/code_editor.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
 
-    <t t-name="web.CodeEditor" owl="1">
+    <t t-name="web.CodeEditor">
         <div t-ref="editorRef" class="w-100" t-att-class="props.class" />
     </t>
 
diff --git a/addons/web/static/src/core/colorlist/colorlist.xml b/addons/web/static/src/core/colorlist/colorlist.xml
index 04c7f119063..42386075481 100644
--- a/addons/web/static/src/core/colorlist/colorlist.xml
+++ b/addons/web/static/src/core/colorlist/colorlist.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ColorList" owl="1">
+    <t t-name="web.ColorList">
         <div class="o_colorlist d-flex flex-wrap align-items-center mw-100 gap-2" aria-atomic="true" t-ref="colorlist">
             <t t-if="!props.forceExpanded and !state.isExpanded">
                 <button t-on-click="onToggle" role="menuitem" t-att-title="colors[props.selectedColor]" t-att-data-color="props.selectedColor" t-att-aria-label="colors[props.selectedColor]" t-attf-class="btn p-0 rounded-0 o_colorlist_toggler o_colorlist_item_color_{{ props.selectedColor }}"/>
diff --git a/addons/web/static/src/core/colorpicker/colorpicker.xml b/addons/web/static/src/core/colorpicker/colorpicker.xml
index 6f8dec7349c..d69d3561c6c 100644
--- a/addons/web/static/src/core/colorpicker/colorpicker.xml
+++ b/addons/web/static/src/core/colorpicker/colorpicker.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web.Colorpicker" owl="1">
+<t t-name="web.Colorpicker">
     <div class="o_colorpicker_widget" t-ref="el">
         <div class="d-flex justify-content-between align-items-stretch mb-2">
             <div class="o_color_pick_area position-relative w-75" t-att-style="props.noTransparency ? 'width: 89%;' : None">
diff --git a/addons/web/static/src/core/commands/command_items.xml b/addons/web/static/src/core/commands/command_items.xml
index 30fa831ca21..59b58904ceb 100644
--- a/addons/web/static/src/core/commands/command_items.xml
+++ b/addons/web/static/src/core/commands/command_items.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.DefaultCommandItem" owl="1">
+  <t t-name="web.DefaultCommandItem">
     <div class="o_command_default d-flex align-items-center justify-content-between px-4 py-2 cursor-pointer">
       <t t-slot="name"/>
       <t t-slot="focusMessage"/>
     </div>
   </t>
 
-  <t t-name="web.HotkeyCommandItem" owl="1">
+  <t t-name="web.HotkeyCommandItem">
     <div class="o_command_hotkey d-flex align-items-center justify-content-between px-4 py-2 cursor-pointer">
       <t t-slot="name"/>
       <span>
diff --git a/addons/web/static/src/core/commands/command_palette.xml b/addons/web/static/src/core/commands/command_palette.xml
index 8838bd23dbf..97ce8db8e0a 100644
--- a/addons/web/static/src/core/commands/command_palette.xml
+++ b/addons/web/static/src/core/commands/command_palette.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.CommandPalette" owl="1">
+  <t t-name="web.CommandPalette">
     <Dialog header="false" footer="false" size="'md'" contentClass="'o_command_palette mt-5'">
       <div t-ref="root">
         <div class="o_command_palette_search input-group mb-2 px-4 py-3 border-bottom">
diff --git a/addons/web/static/src/core/confirmation_dialog/confirmation_dialog.xml b/addons/web/static/src/core/confirmation_dialog/confirmation_dialog.xml
index d202866c91c..921d41c42c4 100644
--- a/addons/web/static/src/core/confirmation_dialog/confirmation_dialog.xml
+++ b/addons/web/static/src/core/confirmation_dialog/confirmation_dialog.xml
@@ -1,20 +1,20 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-  <t t-name="web.ConfirmationDialog" owl="1">
+  <t t-name="web.ConfirmationDialog">
     <Dialog size="'md'" title="props.title" modalRef="modalRef">
       <p t-out="props.body" class="text-prewrap"/>
-      <t t-set-slot="footer" owl="1">
+      <t t-set-slot="footer">
         <button class="btn" t-att-class="props.confirmClass" t-on-click="_confirm" t-esc="props.confirmLabel"/>
         <button t-if="props.cancel" class="btn btn-secondary" t-on-click="_cancel" t-esc="props.cancelLabel"/>
       </t>
     </Dialog>
   </t>
 
-  <t t-name="web.AlertDialog" owl="1">
+  <t t-name="web.AlertDialog">
     <Dialog size="'sm'" title="props.title" contentClass="props.contentClass">
       <p t-out="props.body" class="text-prewrap"/>
-      <t t-set-slot="footer" owl="1">
+      <t t-set-slot="footer">
         <button class="btn" t-att-class="props.confirmClass" t-on-click="_confirm" t-esc="props.confirmLabel"/>
         <button t-if="props.cancel" class="btn btn-secondary" t-on-click="_cancel" t-esc="props.cancelLabel"/>
       </t>
diff --git a/addons/web/static/src/core/datetime/datetime_input.xml b/addons/web/static/src/core/datetime/datetime_input.xml
index 8753b33d507..1decd736bc1 100644
--- a/addons/web/static/src/core/datetime/datetime_input.xml
+++ b/addons/web/static/src/core/datetime/datetime_input.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.DateTimeInput" owl="1">
+    <t t-name="web.DateTimeInput">
         <input
             type="text"
             t-ref="start-date"
diff --git a/addons/web/static/src/core/datetime/datetime_picker.xml b/addons/web/static/src/core/datetime/datetime_picker.xml
index c61c518c2d4..3ec70b2c57e 100644
--- a/addons/web/static/src/core/datetime/datetime_picker.xml
+++ b/addons/web/static/src/core/datetime/datetime_picker.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.DateTimePicker.Days" owl="1">
+    <t t-name="web.DateTimePicker.Days">
         <div class="d-flex gap-3">
             <t t-foreach="items" t-as="month" t-key="month.id">
                 <div
@@ -83,7 +83,7 @@
         </div>
     </t>
 
-    <t t-name="web.DateTimePicker.Grid" owl="1">
+    <t t-name="web.DateTimePicker.Grid">
         <div class="o_date_item_picker d-grid">
             <t t-foreach="items" t-as="itemInfo" t-key="itemInfo.id">
                 <t t-set="arInfo" t-value="getActiveRangeInfo(itemInfo)" />
@@ -108,7 +108,7 @@
         </div>
     </t>
 
-    <t t-name="web.DateTimePicker.Select" owl="1">
+    <t t-name="web.DateTimePicker.Select">
         <!-- Requires: { unitIndex: number, unitList: [any, string][], timeValue_index: number } -->
         <select
             class="o_time_picker_select form-control form-control-sm w-auto"
@@ -126,7 +126,7 @@
         </select>
     </t>
 
-    <t t-name="web.DateTimePicker" owl="1">
+    <t t-name="web.DateTimePicker">
         <div
             class="o_datetime_picker d-flex flex-column gap-2 p-2 p-lg-3 user-select-none"
             t-attf-style="--DateTimePicker__Day-template-columns: {{ props.range ? 7 : 8 }}"
diff --git a/addons/web/static/src/core/datetime/datetime_picker_popover.xml b/addons/web/static/src/core/datetime/datetime_picker_popover.xml
index aef9aa6f25a..7ab7ee37ce6 100644
--- a/addons/web/static/src/core/datetime/datetime_picker_popover.xml
+++ b/addons/web/static/src/core/datetime/datetime_picker_popover.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.DateTimePickerPopover" owl="1">
+    <t t-name="web.DateTimePickerPopover">
         <DateTimePicker t-props="props.pickerProps">
             <t t-set-slot="buttons">
                 <t t-if="props.pickerProps.type === 'datetime' or Array.isArray(props.pickerProps.value)">
diff --git a/addons/web/static/src/core/debug/debug_menu.xml b/addons/web/static/src/core/debug/debug_menu.xml
index 670275df684..69f25afe9ea 100644
--- a/addons/web/static/src/core/debug/debug_menu.xml
+++ b/addons/web/static/src/core/debug/debug_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DebugMenu" owl="1">
+    <t t-name="web.DebugMenu">
         <Dropdown class="'o_debug_manager'"
           beforeOpen="getElements"
           position="'bottom-end'"
diff --git a/addons/web/static/src/core/debug/debug_menu_items.xml b/addons/web/static/src/core/debug/debug_menu_items.xml
index 4a4024b1084..1b039c7671f 100644
--- a/addons/web/static/src/core/debug/debug_menu_items.xml
+++ b/addons/web/static/src/core/debug/debug_menu_items.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DebugMenu.SetDefaultDialog" owl="1">
+    <t t-name="web.DebugMenu.SetDefaultDialog">
         <Dialog title="title">
             <table style="width: 100%">
                 <tr>
@@ -61,7 +61,7 @@
         </Dialog>
     </t>
 
-    <t t-name="web.DebugMenu.GetMetadataDialog" owl="1">
+    <t t-name="web.DebugMenu.GetMetadataDialog">
         <Dialog title="title">
             <table class="table table-sm table-striped">
                 <tr>
diff --git a/addons/web/static/src/core/debug/profiling/profiling_item.xml b/addons/web/static/src/core/debug/profiling/profiling_item.xml
index e7edb7b8bac..a7084546848 100644
--- a/addons/web/static/src/core/debug/profiling/profiling_item.xml
+++ b/addons/web/static/src/core/debug/profiling/profiling_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DebugMenu.ProfilingItem" owl="1">
+    <t t-name="web.DebugMenu.ProfilingItem">
         <DropdownItem class="o_debug_profiling_item_wrapper">
             <div class="o_debug_profiling_item d-flex justify-content-between">
                 <div class="align-self-center">
diff --git a/addons/web/static/src/core/debug/profiling/profiling_qweb.xml b/addons/web/static/src/core/debug/profiling/profiling_qweb.xml
index 038f6c1b9ac..d97e99323e6 100644
--- a/addons/web/static/src/core/debug/profiling/profiling_qweb.xml
+++ b/addons/web/static/src/core/debug/profiling/profiling_qweb.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="web.ProfilingQwebView" owl="1">
+<t t-name="web.ProfilingQwebView">
     <div class="oe_form_field o_ace_view_editor oe_ace_open o_profiling_qweb_view">
         <div class="o_select_view_profiling" t-ref="selector">
             <a role="button" class="dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false" href="#"><MenuItem view="state.view" t-if="state.view"/></a>
@@ -23,19 +23,19 @@
         </small>
     </div>
 </t>
-<t t-name="web.ProfilingQwebView.menuitem" owl="1">
+<t t-name="web.ProfilingQwebView.menuitem">
     <div class="o_delay"><t t-if="props.view.delay" t-esc="props.view.delay"/> ms</div>
     <div class="o_query"><t t-if="props.view.delay" t-esc="props.view.query"/> query</div>
     <t t-esc="props.view.display_name"/>
     <div class="o_key text-muted">(<t t-esc="props.view.id"/>, <t t-esc="props.view.key"/>)</div>
 </t>
-<t t-name="web.ProfilingQwebView.hover" owl="1">
+<t t-name="web.ProfilingQwebView.hover">
     <div class="o_info o_detail">
         <div class="o_delay"><t t-esc="delay"/> <span>ms</span></div>
         <div class="o_query"><t t-esc="query"/> <span>query</span></div>
     </div>
 </t>
-<t t-name="web.ProfilingQwebView.info" owl="1">
+<t t-name="web.ProfilingQwebView.info">
     <div class="o_info">
         <div t-if="displayDetail" class="o_more">
             <span>*</span>
diff --git a/addons/web/static/src/core/debug/profiling/profiling_systray_item.xml b/addons/web/static/src/core/debug/profiling/profiling_systray_item.xml
index 7918ccceaa6..73dd7e6b06b 100644
--- a/addons/web/static/src/core/debug/profiling/profiling_systray_item.xml
+++ b/addons/web/static/src/core/debug/profiling/profiling_systray_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ProfilingSystrayItem" owl="1">
+    <t t-name="web.ProfilingSystrayItem">
         <div class="d-flex align-items-center">
             <i class="fa fa-circle text-danger o_debug_recording" />
         </div>
diff --git a/addons/web/static/src/core/dialog/dialog.xml b/addons/web/static/src/core/dialog/dialog.xml
index e3f56e2428a..75e0e16734e 100644
--- a/addons/web/static/src/core/dialog/dialog.xml
+++ b/addons/web/static/src/core/dialog/dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Dialog" owl="1">
+    <t t-name="web.Dialog">
         <div class="o_dialog" t-att-id="id" t-att-class="{ o_inactive_modal: !data.isActive }">
             <div role="dialog" class="modal d-block"
                 tabindex="-1"
@@ -36,7 +36,7 @@
         </div>
     </t>
 
-    <t t-name="web.Dialog.header" owl="1">
+    <t t-name="web.Dialog.header">
         <t t-if="fullscreen">
             <button class="btn oi oi-arrow-left" data-bs-dismiss="modal" aria-label="Close" t-on-click="close" />
         </t>
diff --git a/addons/web/static/src/core/domain_selector/domain_selector.xml b/addons/web/static/src/core/domain_selector/domain_selector.xml
index 34a1852f0c4..5fd32c216e7 100644
--- a/addons/web/static/src/core/domain_selector/domain_selector.xml
+++ b/addons/web/static/src/core/domain_selector/domain_selector.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web._DomainSelector" owl="1">
+    <t t-name="web._DomainSelector">
         <div class="o_domain_node o_domain_tree o_domain_selector" aria-atomic="true" t-att-class="className" t-ref="root">
             <t t-if="tree">
                 <t t-set="node" t-value="tree" />
@@ -38,7 +38,7 @@
         </div>
     </t>
 
-    <t t-name="web._DomainSelector.controls" owl="1">
+    <t t-name="web._DomainSelector.controls">
         <div class="o_domain_node_control_panel" role="toolbar" aria-label="Domain node">
             <button
                 class="btn o_domain_add_node_button"
@@ -73,7 +73,7 @@
         </div>
     </t>
 
-    <t t-name="web._DomainSelector.connector" owl="1">
+    <t t-name="web._DomainSelector.connector">
         <div class="o_domain_node o_domain_tree">
             <div class="o_domain_tree_header o_domain_selector_row">
                 <t t-if="!props.readonly">
@@ -86,7 +86,7 @@
         </div>
     </t>
 
-    <t t-name="web._DomainSelector.connector.dropdown" owl="1">
+    <t t-name="web._DomainSelector.connector.dropdown">
         <t t-set="title">
             <t t-if="node.value === '|'">
                 <t t-if="node.negate">none</t>
@@ -115,7 +115,7 @@
         </t>
     </t>
 
-    <t t-name="web._DomainSelector.connector.children" owl="1">
+    <t t-name="web._DomainSelector.connector.children">
         <div class="o_domain_node_children_container">
             <t t-foreach="node.children" t-as="child" t-key="child.type + '_' + child_index">
                 <t t-call="web._DomainSelector.{{ child.type }}">
@@ -126,7 +126,7 @@
         </div>
     </t>
 
-    <t t-name="web._DomainSelector.condition" owl="1">
+    <t t-name="web._DomainSelector.condition">
         <div class="o_domain_node o_domain_leaf o_domain_selector_row">
             <t t-if="props.readonly">
                 <div class="o_domain_leaf_info">
@@ -142,7 +142,7 @@
         </div>
     </t>
 
-    <t t-name="web._DomainSelector.condition:readonly" owl="1">
+    <t t-name="web._DomainSelector.condition:readonly">
         <ModelFieldSelector path="node.path" resModel="props.resModel" readonly="true" />
         <t t-set="description" t-value="getDescription(node)"/>
         <span class="o_domain_leaf_operator"> <t t-esc="description.operatorDescription" /> </span>
@@ -159,7 +159,7 @@
         </t>
     </t>
 
-    <t t-name="web._DomainSelector.condition:editable" owl="1">
+    <t t-name="web._DomainSelector.condition:editable">
         <PathEditor path="node.path" resModel="props.resModel" readonly="false" update="(path, fieldInfo) => this.updatePath(node, path, fieldInfo)" isDebugMode="props.isDebugMode" />
         <div>
             <select class="o_domain_leaf_operator_select o_input text-truncate pe-3" t-on-change="(ev) => this.updateLeafOperator(node, ev.target.value)">
diff --git a/addons/web/static/src/core/domain_selector/domain_selector_autocomplete.xml b/addons/web/static/src/core/domain_selector/domain_selector_autocomplete.xml
index 6c43f46833a..e5b81d04448 100644
--- a/addons/web/static/src/core/domain_selector/domain_selector_autocomplete.xml
+++ b/addons/web/static/src/core/domain_selector/domain_selector_autocomplete.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DomainSelector.AutoCompleteWithSources" owl="1" >
+    <t t-name="web.DomainSelector.AutoCompleteWithSources" >
         <AutoComplete
             value="props.value"
             autoSelect="true"
@@ -13,7 +13,7 @@
         />
     </t>
 
-    <t t-name="web.DomainSelector.DomainSelectorAutocomplete" owl="1" >
+    <t t-name="web.DomainSelector.DomainSelectorAutocomplete" >
         <div class="o_input d-flex flex-wrap h-100 gap-1">
             <TagsList tags="tags"/>
             <AutoCompleteWithSources
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="web.DomainSelector.DomainSelectorSingleAutocomplete" owl="1" >
+    <t t-name="web.DomainSelector.DomainSelectorSingleAutocomplete" >
         <AutoCompleteWithSources
             resModel="props.resModel"
             value="displayName"
diff --git a/addons/web/static/src/core/domain_selector/domain_selector_fields.xml b/addons/web/static/src/core/domain_selector/domain_selector_fields.xml
index c3e99edce5f..0308d518a93 100644
--- a/addons/web/static/src/core/domain_selector/domain_selector_fields.xml
+++ b/addons/web/static/src/core/domain_selector/domain_selector_fields.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DomainSelector.Editor" owl="1">
+    <t t-name="web.DomainSelector.Editor">
         <t t-if="props.info.isSupported(props.value)">
             <t t-component="props.info.component" t-props="props.info.extractProps({ value: props.value, update: props.update, fieldDef: props.fieldDef })" />
         </t>
@@ -16,7 +16,7 @@
         </t>
     </t>
 
-    <t t-name="web.DomainSelector.PathEditor" owl="1">
+    <t t-name="web.DomainSelector.PathEditor">
         <t t-if="isSupportedPath">
             <t t-component="component" isDebugMode="props.isDebugMode" readonly="props.readonly" resModel="props.resModel" path="props.path" update="props.update"/>
         </t>
@@ -31,11 +31,11 @@
         </t>
     </t>
 
-    <t t-name="web.DomainSelector.Input" owl="1">
+    <t t-name="web.DomainSelector.Input">
         <input type="text" class="o_input o_domain_leaf_value_input" t-att-value="props.value" t-on-change="(ev) => props.update(ev.target.value)" />
     </t>
 
-    <t t-name="web.DomainSelector.Select" owl="1">
+    <t t-name="web.DomainSelector.Select">
         <select class="o_input o_domain_leaf_value_input" t-on-change="(ev) => props.update(deserialize(ev.target.value))">
             <t t-foreach="props.options" t-as="option" t-key="option[0]">
                 <option t-att-value="serialize(option[0])" t-att-selected="option[0] === props.value" t-esc="option[1]" />
@@ -43,14 +43,14 @@
         </select>
     </t>
 
-    <t t-name="web.DomainSelector.TagInput" owl="1">
+    <t t-name="web.DomainSelector.TagInput">
         <div class="d-flex flex-wrap">
             <TagsList tags="tags"/>
             <input class="o_input o_domain_leaf_value_input flex-grow-1" t-on-change="onChange"/>
         </div>
     </t>
 
-    <t t-name="web.DomainSelector.Range" owl="1">
+    <t t-name="web.DomainSelector.Range">
         <div class="d-flex h-100 align-items-center">
             <Editor info="props.editorInfo" value="getValue(0)" update="getUpdater(0)" fieldDef="props.fieldDef" />
             <i class="fa fa-long-arrow-right mx-2" aria-label="Arrow icon" title="Arrow" />
diff --git a/addons/web/static/src/core/domain_selector_dialog/domain_selector_dialog.xml b/addons/web/static/src/core/domain_selector_dialog/domain_selector_dialog.xml
index 98f4d6f12e7..239c9a2f72e 100644
--- a/addons/web/static/src/core/domain_selector_dialog/domain_selector_dialog.xml
+++ b/addons/web/static/src/core/domain_selector_dialog/domain_selector_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DomainSelectorDialog" owl="1">
+    <t t-name="web.DomainSelectorDialog">
         <Dialog title="dialogTitle">
             <div t-if="props.text" class="mb-3" t-out="props.text"/>
             <DomainSelector t-props="domainSelectorProps" />
diff --git a/addons/web/static/src/core/dropdown/accordion_item.xml b/addons/web/static/src/core/dropdown/accordion_item.xml
index 5f6418e6c51..6c194b9ba6c 100644
--- a/addons/web/static/src/core/dropdown/accordion_item.xml
+++ b/addons/web/static/src/core/dropdown/accordion_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.AccordionItem" owl="1">
+    <t t-name="web.AccordionItem">
         <div class="o_accordion position-relative">
             <button class="o_menu_item o_accordion_toggle dropdown-item" tabindex="0"
                     t-att-class="{'selected': props.selected, 'open': state.open}"
diff --git a/addons/web/static/src/core/dropdown/dropdown.xml b/addons/web/static/src/core/dropdown/dropdown.xml
index c1e0c413fb2..d2514f6de91 100644
--- a/addons/web/static/src/core/dropdown/dropdown.xml
+++ b/addons/web/static/src/core/dropdown/dropdown.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-  <t t-name="web.Dropdown" owl="1">
+  <t t-name="web.Dropdown">
     <div
       class="o-dropdown dropdown"
       t-att-class="props.class"
diff --git a/addons/web/static/src/core/dropdown/dropdown_item.xml b/addons/web/static/src/core/dropdown/dropdown_item.xml
index 8ce5845325d..a54904df52e 100644
--- a/addons/web/static/src/core/dropdown/dropdown_item.xml
+++ b/addons/web/static/src/core/dropdown/dropdown_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-  <t t-name="web.DropdownItem" owl="1">
+  <t t-name="web.DropdownItem">
     <t
       t-tag="props.href ? 'a' : 'span'"
       t-att-href="props.href"
diff --git a/addons/web/static/src/core/effects/rainbow_man.xml b/addons/web/static/src/core/effects/rainbow_man.xml
index 6e339560bbf..d78c890238d 100644
--- a/addons/web/static/src/core/effects/rainbow_man.xml
+++ b/addons/web/static/src/core/effects/rainbow_man.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.RainbowMan" owl="1">
+    <t t-name="web.RainbowMan">
         <div class="o_reward position-absolute top-0 bottom-0 start-0 end-0 w-100 h-100" t-att-class="{ o_reward_fading: state.isFading }" t-on-animationend="onAnimationEnd">
             <svg class="o_reward_rainbow_man position-absolute top-0 bottom-0 start-0 end-0 m-auto overflow-visible" viewBox="0 0 400 400">
                 <defs>
diff --git a/addons/web/static/src/core/emoji_picker/emoji_picker.xml b/addons/web/static/src/core/emoji_picker/emoji_picker.xml
index b13f432f40b..3b0fc0ad579 100644
--- a/addons/web/static/src/core/emoji_picker/emoji_picker.xml
+++ b/addons/web/static/src/core/emoji_picker/emoji_picker.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="web.EmojiPicker" owl="1">
+<t t-name="web.EmojiPicker">
     <div class="o-EmojiPicker bg-view" t-att-class="{ 'd-flex flex-column align-items-center justify-content-center': emojis.length === 0, 'o-small': ui.isSmall }" t-attf-class="{{ props.className }}" t-on-click="onClick" t-on-keydown="onKeydown">
         <t t-if="emojis.length === 0">
             <span class="o-EmojiPicker-empty">😵‍💫</span>
@@ -59,18 +59,18 @@
     </div>
 </t>
 
-<t t-name="web.EmojiPicker.tab" owl="1">
+<t t-name="web.EmojiPicker.tab">
     <span class="o-Emoji text-center p-1 cursor-pointer" t-att-class="{'bg-300': category.sortId === state.categoryId}" t-att-title="category.name" t-att-data-id="category.sortId" t-on-click="selectCategory">
         <t t-esc="category.title"/>
     </span>
 </t>
 
-<t t-name="web.EmojiPicker.section" owl="1">
+<t t-name="web.EmojiPicker.section">
     <span class="w-100 fs-7 p-2 position-sticky top-0 bg-view" t-att-data-category="category.sortId"><span class="o-EmojiPicker-sectionIcon" t-esc="category.title"/><span class="ms-2" t-esc="category.displayName"/></span>
     <span class="o-EmojiPicker-category opacity-100 fs-7 py-2" t-att-data-category="category.sortId"/>
 </t>
 
-<t t-name="web.EmojiPicker.emoji" owl="1">
+<t t-name="web.EmojiPicker.emoji">
     <span class="o-Emoji cursor-pointer d-flex justify-content-center" t-att-class="{ 'bg-200': state.activeEmojiIndex === itemIndex, 'fs-2': !ui.isSmall, 'fs-1': ui.isSmall }" t-att-title="emoji.name" t-att-data-codepoints="emoji.codepoints" t-att-data-index="itemIndex" t-att-data-category="recentCategory.sortId" t-on-click="selectEmoji">
         <span t-esc="emoji.codepoints"/>
     </span>
diff --git a/addons/web/static/src/core/errors/error_dialogs.xml b/addons/web/static/src/core/errors/error_dialogs.xml
index 44e28ad17a2..a26cab4cded 100644
--- a/addons/web/static/src/core/errors/error_dialogs.xml
+++ b/addons/web/static/src/core/errors/error_dialogs.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.WarningDialog" owl="1">
+    <t t-name="web.WarningDialog">
       <Dialog title="title" size="'md'" contentClass="'o_error_dialog'">
         <div role="alert">
           <p t-esc="message" class="text-prewrap"/>
@@ -12,7 +12,7 @@
       </Dialog>
     </t>
 
-    <t t-name="web.RedirectWarningDialog" owl="1">
+    <t t-name="web.RedirectWarningDialog">
       <Dialog title="title" size="'md'" contentClass="'o_error_dialog'">
         <div role="alert">
           <p t-esc="message" class="text-prewrap"/>
@@ -24,7 +24,7 @@
       </Dialog>
     </t>
 
-    <t t-name="web.Error504Dialog" owl="1">
+    <t t-name="web.Error504Dialog">
       <Dialog title="this.constructor.title" size="'md'" contentClass="'o_error_dialog'">
         <div role="alert">
             <p class="text-prewrap">
@@ -37,7 +37,7 @@
       </Dialog>
     </t>
 
-    <t t-name="web.SessionExpiredDialog" owl="1">
+    <t t-name="web.SessionExpiredDialog">
       <Dialog title="this.constructor.title" size="'md'" contentClass="'o_error_dialog'">
         <div role="alert">
           <p class="text-prewrap">
@@ -50,7 +50,7 @@
       </Dialog>
     </t>
 
-    <t t-name="web.ErrorDialog" owl="1">
+    <t t-name="web.ErrorDialog">
       <Dialog title="this.constructor.title" size="'md'" contentClass="'o_error_dialog'">
          <div role="alert">
           <p class="text-prewrap">
@@ -76,7 +76,7 @@
       </Dialog>
     </t>
 
-    <t t-name="web.ScssErrorDialog" owl="1">
+    <t t-name="web.ScssErrorDialog">
       <Dialog title="this.constructor.title" size="'md'" contentClass="'o_error_dialog'">
         <div role="alert">
           <p class="text-prewrap">
diff --git a/addons/web/static/src/core/file_input/file_input.xml b/addons/web/static/src/core/file_input/file_input.xml
index 3ee96fe923a..397a71fc37e 100644
--- a/addons/web/static/src/core/file_input/file_input.xml
+++ b/addons/web/static/src/core/file_input/file_input.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FileInput" owl="1">
+    <t t-name="web.FileInput">
         <span class="o_file_input" t-att-class="{ 'd-none': props.hidden, 'show opacity-50 pe-none': state.isDisable}" aria-atomic="true">
             <span t-if="!props.hidden" class="o_file_input_trigger" t-on-click.prevent="onTriggerClicked">
                 <t t-slot="default">
diff --git a/addons/web/static/src/core/file_upload/file_upload_progress_bar.xml b/addons/web/static/src/core/file_upload/file_upload_progress_bar.xml
index 959b3699360..f884990bca6 100644
--- a/addons/web/static/src/core/file_upload/file_upload_progress_bar.xml
+++ b/addons/web/static/src/core/file_upload/file_upload_progress_bar.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="web.FileUploadProgressBar" owl="1">
+    <t t-name="web.FileUploadProgressBar">
         <div class="position-absolute top-0 start-0 h-100 w-100">
             <div class="o-file-upload-progress-bar-value h-100" t-ref="bar" t-att-style="'width: ' + (this.props.fileUpload.progress * 100) + '%;'"/>
             <span class="position-absolute top-0 end-0 cursor-pointer o-file-upload-progress-bar-abort fa fa-times-circle" title="Cancel Upload" aria-label="Cancel Upload" t-on-click.stop.prevent="onCancel"/>
diff --git a/addons/web/static/src/core/file_upload/file_upload_progress_container.xml b/addons/web/static/src/core/file_upload/file_upload_progress_container.xml
index 92087a1f598..6ad8750a294 100644
--- a/addons/web/static/src/core/file_upload/file_upload_progress_container.xml
+++ b/addons/web/static/src/core/file_upload/file_upload_progress_container.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="web.FileUploadProgressContainer" owl="1">
+    <t t-name="web.FileUploadProgressContainer">
         <t t-foreach="Object.values(props.fileUploads)" t-as="fileUpload" t-key="fileUpload.id">
             <t t-if="!props.shouldDisplay || props.shouldDisplay(fileUpload)" t-component="props.Component" fileUpload="fileUpload" selector="props.selector"/>
         </t>
diff --git a/addons/web/static/src/core/file_upload/file_upload_progress_record.xml b/addons/web/static/src/core/file_upload/file_upload_progress_record.xml
index 11609a8c15b..2080034be0a 100644
--- a/addons/web/static/src/core/file_upload/file_upload_progress_record.xml
+++ b/addons/web/static/src/core/file_upload/file_upload_progress_record.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="web.FileUploadProgressKanbanRecord" owl="1">
+    <t t-name="web.FileUploadProgressKanbanRecord">
         <t t-set="progressTexts" t-value="getProgressTexts()"/>
         <div class="o_kanban_record d-flex flex-grow-1 flex-md-shrink-1 flex-shrink-0">
             <div class="o_kanban_progress_card o_kanban_attachment position-relative p-0 cursor-pointer">
@@ -30,7 +30,7 @@
         </div>
     </t>
 
-    <t t-name="web.FileUploadProgressDataRow" owl="1">
+    <t t-name="web.FileUploadProgressDataRow">
         <t t-set="progressTexts" t-value="getProgressTexts()"/>
         <div class="o_data_row o_list_progress_card position-relative align-middle p-0">
             <span class="o_file_upload_upload_title" t-esc="props.fileUpload.title"/>
diff --git a/addons/web/static/src/core/file_viewer/file_viewer.xml b/addons/web/static/src/core/file_viewer/file_viewer.xml
index f24187248bc..62953ac80c2 100644
--- a/addons/web/static/src/core/file_viewer/file_viewer.xml
+++ b/addons/web/static/src/core/file_viewer/file_viewer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FileViewer" owl="1">
+    <t t-name="web.FileViewer">
         <div class="d-flex justify-content-center" t-att-class="{ 'modal fixed-top bottom-0': props.modal }">
             <div class="o-FileViewer flex-column align-items-center d-flex w-100 h-100" tabindex="0">
                 <div class="o-FileViewer-header position-absolute top-0 d-flex w-100 bg-black-75 text-400">
diff --git a/addons/web/static/src/core/model_field_selector/model_field_selector.xml b/addons/web/static/src/core/model_field_selector/model_field_selector.xml
index 65872650f1a..78a32391c23 100644
--- a/addons/web/static/src/core/model_field_selector/model_field_selector.xml
+++ b/addons/web/static/src/core/model_field_selector/model_field_selector.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web._ModelFieldSelector" owl="1">
+    <t t-name="web._ModelFieldSelector">
         <div class="o_model_field_selector flex d-flex" aria-atomic="true" t-att-class="props.readonly ? 'o_read_mode' : 'o_edit_mode o_input'" t-on-click="(ev) => this.openPopover(ev.currentTarget)">
             <div class="o_model_field_selector_value flex-grow-1 h-100" tabindex="0" t-att-data-tooltip="state.displayNames.join(' > ')" data-tooltip-position="top">
                 <t t-foreach="state.displayNames" t-as="displayName" t-key="displayName_index">
diff --git a/addons/web/static/src/core/model_field_selector/model_field_selector_popover.xml b/addons/web/static/src/core/model_field_selector/model_field_selector_popover.xml
index 6d119ee940c..35957ecc24f 100644
--- a/addons/web/static/src/core/model_field_selector/model_field_selector_popover.xml
+++ b/addons/web/static/src/core/model_field_selector/model_field_selector_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ModelFieldSelectorPopover" owl="1">
+    <t t-name="web.ModelFieldSelectorPopover">
         <div class="o_model_field_selector_popover" tabindex="0" t-ref="root" t-on-keydown="onInputKeydown">
             <div class="o_model_field_selector_popover_header text-center">
                 <t t-if="state.page.previousPage">
diff --git a/addons/web/static/src/core/model_selector/model_selector.xml b/addons/web/static/src/core/model_selector/model_selector.xml
index b1222c0e267..3fbd5be737d 100644
--- a/addons/web/static/src/core/model_selector/model_selector.xml
+++ b/addons/web/static/src/core/model_selector/model_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <t t-name="web.ModelSelector" owl="1">
+    <t t-name="web.ModelSelector">
         <div class="o_model_selector" t-ref="autocomplete_container">
             <input t-if="env.isSmall"
                 type="text"
diff --git a/addons/web/static/src/core/notebook/notebook.xml b/addons/web/static/src/core/notebook/notebook.xml
index cea82b93b3b..e0d941e82f2 100644
--- a/addons/web/static/src/core/notebook/notebook.xml
+++ b/addons/web/static/src/core/notebook/notebook.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Notebook" owl="1">
+    <t t-name="web.Notebook">
         <div t-attf-class="o_notebook d-flex w-100 {{ props.orientation === 'horizontal' ? 'horizontal flex-column' : 'vertical flex-row' }} {{ props.className }}" t-if="state.currentPage">
             <div class="o_notebook_headers" t-att-class="{ 'm-0': props.orientation === 'vertical' }">
                 <ul t-attf-class="nav nav-tabs {{ props.orientation === 'horizontal' ? 'flex-row flex-nowrap' : 'flex-column p-0' }}">
diff --git a/addons/web/static/src/core/notifications/notification.xml b/addons/web/static/src/core/notifications/notification.xml
index 5ce2fc529f8..e684ecbddce 100644
--- a/addons/web/static/src/core/notifications/notification.xml
+++ b/addons/web/static/src/core/notifications/notification.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.NotificationWowl" owl="1">
+    <t t-name="web.NotificationWowl">
         <div t-attf-class="o_notification {{props.className}} border border-{{props.type}} bg-white mb-2 position-relative"
          role="alert" aria-live="assertive" aria-atomic="true">
             <strong t-if="props.title" t-attf-class="o_notification_title d-block text-{{props.type}} py-2 ps-3 pe-5" t-out="props.title"/>
diff --git a/addons/web/static/src/core/overlay/overlay_container.xml b/addons/web/static/src/core/overlay/overlay_container.xml
index ef03388da34..269b828e249 100644
--- a/addons/web/static/src/core/overlay/overlay_container.xml
+++ b/addons/web/static/src/core/overlay/overlay_container.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.OverlayContainer" owl="1">
+    <t t-name="web.OverlayContainer">
         <div class="o-overlay-container">
             <t t-foreach="sortedOverlays" t-as="overlay" t-key="overlay.id">
                 <ErrorHandler onError="(error) => this.handleError(overlay, error)">
diff --git a/addons/web/static/src/core/pager/pager.xml b/addons/web/static/src/core/pager/pager.xml
index c2b6df648e5..a0d2a524d7f 100644
--- a/addons/web/static/src/core/pager/pager.xml
+++ b/addons/web/static/src/core/pager/pager.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Pager" owl="1">
+    <t t-name="web.Pager">
         <nav class="o_pager align-items-center d-flex gap-2" aria-label="Pager">
             <span class="o_pager_counter" t-on-click.stop="">
                 <t t-if="state.isEditing">
diff --git a/addons/web/static/src/core/popover/popover.xml b/addons/web/static/src/core/popover/popover.xml
index dc12a678cfd..9e4fe0f15ff 100644
--- a/addons/web/static/src/core/popover/popover.xml
+++ b/addons/web/static/src/core/popover/popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PopoverWowl" owl="1">
+    <t t-name="web.PopoverWowl">
         <div role="tooltip" class="o_popover popover mw-100" t-att-class="props.class" t-ref="ref">
             <t t-slot="default" />
             <div class="popover-arrow"/>
diff --git a/addons/web/static/src/core/select_menu/select_menu.xml b/addons/web/static/src/core/select_menu/select_menu.xml
index 6d1346f5346..545d39bab68 100644
--- a/addons/web/static/src/core/select_menu/select_menu.xml
+++ b/addons/web/static/src/core/select_menu/select_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
 
-    <t t-name="web.SelectMenu" owl="1">
+    <t t-name="web.SelectMenu">
         <Dropdown
             class="`o_select_menu border w-auto rounded-2 overflow-hidden ${props.class || ''}`"
             togglerClass="`o_select_menu_toggler btn btn-secondary w-100 bg-light ${props.togglerClass || ''} ${canDeselect ? 'o_can_deselect' : ''}`"
@@ -54,7 +54,7 @@
         </Dropdown>
     </t>
 
-    <t t-name="web.SelectMenu.ChoiceItem" owl="1">
+    <t t-name="web.SelectMenu.ChoiceItem">
         <div t-if="choice.isGroup" class="o_select_menu_group sticky-top bg-white px-3 mt-2 fst-italic fw-bolder">
             <span t-esc="choice.label" />
             <hr class="bg-primary mt-2 mb-1" />
diff --git a/addons/web/static/src/core/signature/name_and_signature.xml b/addons/web/static/src/core/signature/name_and_signature.xml
index 8b208153ab2..21530b274a3 100644
--- a/addons/web/static/src/core/signature/name_and_signature.xml
+++ b/addons/web/static/src/core/signature/name_and_signature.xml
@@ -16,7 +16,7 @@
                 -> otherwise, it will adapt the space between characters to fill
                 the image with the text.
     -->
-    <t t-name="web.sign_svg_text" name="SVG Signature Text" owl="1">
+    <t t-name="web.sign_svg_text" name="SVG Signature Text">
         <svg t-att-width="width" t-att-height="height" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
             <defs>
                 <style type="text/css">
@@ -37,7 +37,7 @@
     </t>
 
     <!-- Template for the widget webSignNameAndDraw. -->
-    <t t-name="web.NameAndSignature" owl="1">
+    <t t-name="web.NameAndSignature">
         <div class="o_web_sign_name_and_signature">
             <div t-if="!props.noInputName" class="o_web_sign_name_group">
                 <label class="col-form-label" t-att-for="'o_web_sign_name_input_' + htmlId">Full Name</label>
diff --git a/addons/web/static/src/core/signature/signature_dialog.xml b/addons/web/static/src/core/signature/signature_dialog.xml
index 700ebc247c6..f6c259a9805 100644
--- a/addons/web/static/src/core/signature/signature_dialog.xml
+++ b/addons/web/static/src/core/signature/signature_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SignatureDialog" owl="1">
+    <t t-name="web.SignatureDialog">
       <Dialog title="title">
          <div>
             <NameAndSignature t-props="nameAndSignatureProps"/>
diff --git a/addons/web/static/src/core/tags_list/tags_list.xml b/addons/web/static/src/core/tags_list/tags_list.xml
index eeed772d8a4..d30bfe01e7b 100644
--- a/addons/web/static/src/core/tags_list/tags_list.xml
+++ b/addons/web/static/src/core/tags_list/tags_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.TagsList" owl="1">
+    <t t-name="web.TagsList">
         <t t-foreach="visibleTags" t-as="tag" t-key="tag.id or tag_index">
             <span
                 class="o_tag position-relative d-inline-flex align-items-center user-select-none"
@@ -57,7 +57,7 @@
         </span>
     </t>
 
-    <t t-name="web.TagsList.Tooltip" owl="1">
+    <t t-name="web.TagsList.Tooltip">
         <t t-foreach="tags" t-as="tag" t-key="tag.id">
             <div t-esc="tag.text"/>
         </t>
diff --git a/addons/web/static/src/core/tooltip/tooltip.xml b/addons/web/static/src/core/tooltip/tooltip.xml
index 922d8200eda..9c4471d2276 100644
--- a/addons/web/static/src/core/tooltip/tooltip.xml
+++ b/addons/web/static/src/core/tooltip/tooltip.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Tooltip" owl="1">
+    <t t-name="web.Tooltip">
         <div class="o-tooltip tooltip-inner text-start">
             <t t-if="props.template" t-call="{{props.template}}" t-call-context="{ env, ...props.info }"/>
             <span t-else="" t-esc="props.tooltip"/>
diff --git a/addons/web/static/src/legacy/xml/base.xml b/addons/web/static/src/legacy/xml/base.xml
index 3b32a4be881..3aa37de671e 100644
--- a/addons/web/static/src/legacy/xml/base.xml
+++ b/addons/web/static/src/legacy/xml/base.xml
@@ -3,7 +3,7 @@
 
 <!-- Owl Templates -->
 
-<t t-name="web.DialogButton.tooltip" owl="1">
+<t t-name="web.DialogButton.tooltip">
     <div class="oe_tooltip_string" role="tooltip">
         <div class="tooltip-inner">
             <t>Hit ENTER to <t t-esc="title"/></t>
@@ -11,7 +11,7 @@
     </div>
 </t>
 
-<t t-name="Popover" owl="1">
+<t t-name="Popover">
     <div t-att-class="{ 'o_is_open': state.displayed }" t-attf-class="{{ props.class }}" t-att-title="props.titleAttribute" t-on-click="_onClick" t-on-o-popover-compute="_onPopoverCompute" t-on-o-popover-close="_onPopoverClose">
         <t t-slot="default"/>
         <t t-portal="'body'" t-if="state.displayed">
@@ -26,7 +26,7 @@
     </div>
 </t>
 
-<t t-name="web.legacy.Pager" owl="1">
+<t t-name="web.legacy.Pager">
     <nav class="o_pager align-items-center d-flex gap-2" aria-label="Pager">
         <span class="o_pager_counter" t-on-click.stop="">
             <input t-if="state.editing" type="text"
@@ -70,7 +70,7 @@
     </nav>
 </t>
 
-<t t-name="web.ViewSwitcherButton" owl="1">
+<t t-name="web.ViewSwitcherButton">
     <t t-set="buttonLabel">View %s</t>
     <button type="button"
         t-att-accesskey="view.accessKey"
diff --git a/addons/web/static/src/legacy/xml/fields.xml b/addons/web/static/src/legacy/xml/fields.xml
index 2eacd76eb79..0a41c2cc81d 100644
--- a/addons/web/static/src/legacy/xml/fields.xml
+++ b/addons/web/static/src/legacy/xml/fields.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.LegacyFieldBoolean" owl="1">
+    <t t-name="web.LegacyFieldBoolean">
         <CustomCheckbox disabled="hasReadonlyModifier"
             value="value" class="'o_field_boolean'" onChange.bind="_onChange"/>
     </t>
 
-    <t t-name="web.FieldBadge" owl="1">
+    <t t-name="web.FieldBadge">
         <span class="badge rounded-pill o_field_badge bg-opacity-50" t-esc="_formatValue(value)"/>
     </t>
 
diff --git a/addons/web/static/src/search/action_menus/action_menus.xml b/addons/web/static/src/search/action_menus/action_menus.xml
index e7523b3cc44..58a55ecafa1 100644
--- a/addons/web/static/src/search/action_menus/action_menus.xml
+++ b/addons/web/static/src/search/action_menus/action_menus.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ActionMenus" owl="1">
+    <t t-name="web.ActionMenus">
         <div class="o_cp_action_menus d-flex pe-2 gap-1">
             <Dropdown t-if="printItems.length" class="'d-inline-block'" togglerClass="'btn btn-secondary'" hotkey="'shift+u'">
                 <t t-set-slot="toggler">
diff --git a/addons/web/static/src/search/cog_menu/cog_menu.xml b/addons/web/static/src/search/cog_menu/cog_menu.xml
index e175fe391ec..58b0d86fe16 100644
--- a/addons/web/static/src/search/cog_menu/cog_menu.xml
+++ b/addons/web/static/src/search/cog_menu/cog_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CogMenu" owl="1">
+    <t t-name="web.CogMenu">
         <div t-if="hasItems" class="o_cp_action_menus d-flex align-items-center pe-2 gap-1">
             <Dropdown class="'lh-1'" togglerClass="'d-print-none btn p-0 ms-1 lh-sm border-0'" menuClass="'lh-base'">
                 <t t-set-slot="toggler">
diff --git a/addons/web/static/src/search/control_panel/control_panel.xml b/addons/web/static/src/search/control_panel/control_panel.xml
index cdaf5757f75..21d68846d84 100644
--- a/addons/web/static/src/search/control_panel/control_panel.xml
+++ b/addons/web/static/src/search/control_panel/control_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ControlPanel" owl="1">
+    <t t-name="web.ControlPanel">
         <div class="o_control_panel d-flex flex-column gap-3 gap-lg-1 px-3 pt-2 pb-3" t-ref="root">
             <div class="o_control_panel_main d-flex flex-wrap flex-lg-nowrap justify-content-between align-items-lg-start gap-3 flex-grow-1">
                 <div class="o_control_panel_breadcrumbs d-flex align-items-center gap-1 order-0 h-lg-100">
@@ -74,7 +74,7 @@
         </div>
     </t>
 
-    <t t-name="web.Breadcrumbs" owl="1">
+    <t t-name="web.Breadcrumbs">
         <t t-set="currentBreadcrumbs" t-value="breadcrumbs.slice(-1)"/>
         <t t-set="visiblePathBreadcrumbs" t-value="breadcrumbs.slice(-3, -1)"/>
         <t t-set="collapsedBreadcrumbs" t-value="breadcrumbs.slice(0, -3).reverse()"/>
@@ -126,13 +126,13 @@
         <t t-slot="control-panel-status-indicator" />
     </t>
 
-    <t t-name="web.Breadcrumb.Actions" owl="1">
+    <t t-name="web.Breadcrumb.Actions">
         <div class="o_control_panel_breadcrumbs_actions d-inline-flex">
             <t t-slot="control-panel-additional-actions"/>
         </div>
     </t>
 
-    <t t-name="web.Breadcrumb.Name" owl="1">
+    <t t-name="web.Breadcrumb.Name">
         <t t-if="breadcrumb.name" t-out="breadcrumb.name"/>
         <em t-else="" class="text-warning">Unnamed</em>
     </t>
diff --git a/addons/web/static/src/search/custom_favorite_item/custom_favorite_item.xml b/addons/web/static/src/search/custom_favorite_item/custom_favorite_item.xml
index 8744c2986ea..b6f691c6565 100644
--- a/addons/web/static/src/search/custom_favorite_item/custom_favorite_item.xml
+++ b/addons/web/static/src/search/custom_favorite_item/custom_favorite_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CustomFavoriteItem" owl="1" >
+    <t t-name="web.CustomFavoriteItem" >
         <AccordionItem class="'o_add_favorite text-truncate'" description="'Save current search'">
             <div class="px-3 py-2">
                 <input type="text"
diff --git a/addons/web/static/src/search/custom_group_by_item/custom_group_by_item.xml b/addons/web/static/src/search/custom_group_by_item/custom_group_by_item.xml
index 17c7462ac7b..51a41755b56 100644
--- a/addons/web/static/src/search/custom_group_by_item/custom_group_by_item.xml
+++ b/addons/web/static/src/search/custom_group_by_item/custom_group_by_item.xml
@@ -1,6 +1,6 @@
 <templates xml:space="preserve">
 
-    <t t-name="web.CustomGroupByItem" owl="1">
+    <t t-name="web.CustomGroupByItem">
         <AccordionItem class="'o_add_custom_group_menu text-truncate'" description="'Add Custom Group'">
             <div class="px-3 py-2">
                 <select class="pe-3 text-truncate o_input" t-model="state.fieldName">
diff --git a/addons/web/static/src/search/layout.xml b/addons/web/static/src/search/layout.xml
index a2a814788e8..694150dc589 100644
--- a/addons/web/static/src/search/layout.xml
+++ b/addons/web/static/src/search/layout.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Layout" owl="1">
+    <t t-name="web.Layout">
         <t t-if="env.inDialog" t-portal="'#' + env.dialogId + ' .modal-footer'">
             <t t-slot="layout-buttons"/>
         </t>
diff --git a/addons/web/static/src/search/search_bar/search_bar.xml b/addons/web/static/src/search/search_bar/search_bar.xml
index 95fa4c2aa2f..35b89ef7972 100644
--- a/addons/web/static/src/search/search_bar/search_bar.xml
+++ b/addons/web/static/src/search/search_bar/search_bar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SearchBar.Facets" owl="1">
+    <t t-name="web.SearchBar.Facets">
         <t t-foreach="env.searchModel.facets" t-as="facet" t-key="facet_index">
             <div class="o_searchview_facet position-relative d-inline-flex align-items-stretch rounded-2 bg-200 text-nowrap opacity-trigger-hover"
                 t-att-class="{o_facet_with_domain: facet.domain }"
@@ -51,7 +51,7 @@
         </t>
     </t>
 
-    <t t-name="web.SearchBar.Input" owl="1">
+    <t t-name="web.SearchBar.Input">
         <input type="text"
             class="o_searchview_input d-print-none flex-grow-1 w-auto border-0"
             accesskey="Q"
@@ -63,7 +63,7 @@
         />
     </t>
 
-    <t t-name="web.SearchBar.Items" owl="1">
+    <t t-name="web.SearchBar.Items">
         <ul class="dropdown-menu o_searchview_autocomplete dropdown-menu show" role="menu">
             <t t-foreach="items" t-as="item" t-key="item.id">
                 <li class="o_menu_item dropdown-item"
@@ -91,7 +91,7 @@
         </ul>
     </t>
 
-    <t t-name="web.SearchBar" owl="1">
+    <t t-name="web.SearchBar">
         <div class="o_cp_searchview d-flex input-group" role="search" t-ref="root">
             <div class="o_searchview form-control d-print-contents d-flex align-items-center py-1 border-end-0" role="search" aria-autocomplete="list">
                 <i class="o_searchview_icon d-print-none oi oi-search me-2"
diff --git a/addons/web/static/src/search/search_bar/search_bar_toggler.xml b/addons/web/static/src/search/search_bar/search_bar_toggler.xml
index 4c43f9884e9..2efe19a3552 100644
--- a/addons/web/static/src/search/search_bar/search_bar_toggler.xml
+++ b/addons/web/static/src/search/search_bar/search_bar_toggler.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SearchBar.Toggler" owl="1">
+    <t t-name="web.SearchBar.Toggler">
         <button t-if="props.isSmall" t-attf-class="btn btn-secondary {{ props.showSearchBar ? 'active' : '' }}" t-on-click="props.toggleSearchBar">
             <i class="fa fa-fw fa-search"/>
         </button>
diff --git a/addons/web/static/src/search/search_bar_menu/search_bar_menu.xml b/addons/web/static/src/search/search_bar_menu/search_bar_menu.xml
index a0b5a51eaec..c44d2a66859 100644
--- a/addons/web/static/src/search/search_bar_menu/search_bar_menu.xml
+++ b/addons/web/static/src/search/search_bar_menu/search_bar_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SearchBarMenu" owl="1">
+    <t t-name="web.SearchBarMenu">
         <Dropdown togglerClass="'o_searchview_dropdown_toggler d-print-none btn btn-outline-secondary o-no-caret rounded-start-0 h-100'"
                   menuClass="'o_search_bar_menu d-flex flex-wrap flex-lg-nowrap w-100 w-md-auto mx-n3 mx-md-auto mt-2 py-3'"
                   position="'bottom-end'"
diff --git a/addons/web/static/src/search/search_dropdown_item/search_dropdown_item.xml b/addons/web/static/src/search/search_dropdown_item/search_dropdown_item.xml
index 12f2eebf751..b08014187c5 100644
--- a/addons/web/static/src/search/search_dropdown_item/search_dropdown_item.xml
+++ b/addons/web/static/src/search/search_dropdown_item/search_dropdown_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SearchDropdownItem" t-inherit="web.DropdownItem" t-inherit-mode="primary" owl="1">
+    <t t-name="web.SearchDropdownItem" t-inherit="web.DropdownItem" t-inherit-mode="primary">
         <xpath expr="//t[@role='menuitem']" position="attributes">
             <attribute name="role">menuitemcheckbox</attribute>
             <attribute name="t-att-aria-checked">props.checked ? 'true' : 'false'</attribute>
diff --git a/addons/web/static/src/search/search_panel/search_panel.xml b/addons/web/static/src/search/search_panel/search_panel.xml
index c0f237e7250..cf15d2267f9 100644
--- a/addons/web/static/src/search/search_panel/search_panel.xml
+++ b/addons/web/static/src/search/search_panel/search_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web.SearchPanel" owl="1">
+<t t-name="web.SearchPanel">
     <t t-if="env.isSmall">
         <t t-call="web.SearchPanel.Small" />
     </t>
@@ -10,7 +10,7 @@
     </t>
 </t>
 
-<t t-name="web.SearchPanelContent" owl="1">
+<t t-name="web.SearchPanelContent">
     <div class="o_search_panel flex-grow-0 flex-shrink-0 pe-2 pb-5 ps-4 h-100 bg-view overflow-auto" t-att-class="env.searchModel.searchPanelInfo.className" t-ref="root">
         <div t-if="!sections or sections.length === 0" class="o_search_panel_empty_state me-3">
             <p class="mt-3 small text-muted">No quick filter available.</p>
@@ -91,9 +91,9 @@
     </div>
 </t>
 
-<t t-name="web.SearchPanel.Regular" t-inherit="web.SearchPanelContent" t-inherit-mode="primary" owl="1"/>
+<t t-name="web.SearchPanel.Regular" t-inherit="web.SearchPanelContent" t-inherit-mode="primary"/>
 
-<t t-name="web.SearchPanel.Small" owl="1">
+<t t-name="web.SearchPanel.Small">
     <t t-if="state.showMobileSearch">
         <t t-portal="'body'">
             <div class="o_search_panel o_searchview o_mobile_search" t-ref="root">
@@ -157,7 +157,7 @@
     </t>
 </t>
 
-<t t-name="web.SearchPanel.Category" owl="1">
+<t t-name="web.SearchPanel.Category">
     <t t-foreach="values" t-as="valueId" t-key="valueId">
         <t t-set="value" t-value="section.values.get(valueId)"/>
         <li class="o_search_panel_category_value list-group-item py-1 o_cursor_pointer border-0"
@@ -206,7 +206,7 @@
     </t>
 </t>
 
-<t t-name="web.SearchPanel.FiltersGroup" owl="1">
+<t t-name="web.SearchPanel.FiltersGroup">
     <li t-foreach="[...values.keys()]" t-as="valueId" t-key="valueId"
         class="o_search_panel_filter_value list-group-item p-0 mb-1 border-0 o_cursor_pointer"
         t-att-class="{ 'ps-2' : isChildList }"
diff --git a/addons/web/static/src/search/with_search/with_search.xml b/addons/web/static/src/search/with_search/with_search.xml
index 4811e2de836..04f9b0d2ecf 100644
--- a/addons/web/static/src/search/with_search/with_search.xml
+++ b/addons/web/static/src/search/with_search/with_search.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.WithSearch" owl="1">
+  <t t-name="web.WithSearch">
     <t t-slot="default"
       context="searchModel.context"
       domain="searchModel.domain"
diff --git a/addons/web/static/src/views/calendar/calendar_common/calendar_common_popover.xml b/addons/web/static/src/views/calendar/calendar_common/calendar_common_popover.xml
index ddfdf0d888c..94b00ed1e7f 100644
--- a/addons/web/static/src/views/calendar/calendar_common/calendar_common_popover.xml
+++ b/addons/web/static/src/views/calendar/calendar_common/calendar_common_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarCommonPopover" owl="1">
+    <t t-name="web.CalendarCommonPopover">
         <t t-if="env.isSmall">
             <Dialog title="props.record.title">
                 <t t-call="{{ constructor.subTemplates.body }}" />
@@ -15,7 +15,7 @@
         </t>
     </t>
 
-    <t t-name="web.CalendarCommonPopover.popover" owl="1">
+    <t t-name="web.CalendarCommonPopover.popover">
         <div class="card-header d-flex justify-content-between py-2 pe-2">
             <h4 class="p-0 pt-1">
                 <span class="popover-header border-0" t-esc="props.record.title" />
@@ -32,7 +32,7 @@
         </div>
     </t>
 
-    <t t-name="web.CalendarCommonPopover.body" owl="1">
+    <t t-name="web.CalendarCommonPopover.body">
         <ul class="list-group list-group-flush">
             <li t-if="date" class="list-group-item">
                 <i class="fa fa-fw fa-calendar-o" />
@@ -69,7 +69,7 @@
         </ul>
     </t>
 
-    <t t-name="web.CalendarCommonPopover.footer" owl="1">
+    <t t-name="web.CalendarCommonPopover.footer">
         <t t-if="isEventEditable">
             <a href="#" class="btn btn-primary o_cw_popover_edit" t-on-click="onEditEvent">Edit</a>
         </t>
diff --git a/addons/web/static/src/views/calendar/calendar_common/calendar_common_renderer.xml b/addons/web/static/src/views/calendar/calendar_common/calendar_common_renderer.xml
index 91b09e7004b..92301a05a39 100644
--- a/addons/web/static/src/views/calendar/calendar_common/calendar_common_renderer.xml
+++ b/addons/web/static/src/views/calendar/calendar_common/calendar_common_renderer.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarCommonRenderer" owl="1">
+    <t t-name="web.CalendarCommonRenderer">
         <div class="o_calendar_widget" t-ref="fullCalendar" />
     </t>
 
-    <t t-name="web.CalendarCommonRenderer.event" owl="1">
+    <t t-name="web.CalendarCommonRenderer.event">
         <div class="fc-content">
             <t t-if="!isTimeHidden">
                 <span class="fc-time" t-esc="startTime" />
diff --git a/addons/web/static/src/views/calendar/calendar_controller.xml b/addons/web/static/src/views/calendar/calendar_controller.xml
index b72cffcd308..111884e733a 100644
--- a/addons/web/static/src/views/calendar/calendar_controller.xml
+++ b/addons/web/static/src/views/calendar/calendar_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarController" owl="1">
+    <t t-name="web.CalendarController">
         <div t-att-class="className" t-ref="root">
             <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="props.display">
                 <t t-set-slot="control-panel-additional-actions">
@@ -53,6 +53,6 @@
         </div>
     </t>
 
-    <t t-name="web.CalendarController.controlButtons" owl="1"/>
+    <t t-name="web.CalendarController.controlButtons"/>
 
 </templates>
diff --git a/addons/web/static/src/views/calendar/calendar_renderer.xml b/addons/web/static/src/views/calendar/calendar_renderer.xml
index 727b057fffd..c7620075c23 100644
--- a/addons/web/static/src/views/calendar/calendar_renderer.xml
+++ b/addons/web/static/src/views/calendar/calendar_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarRenderer" owl="1">
+    <t t-name="web.CalendarRenderer">
         <div class="o_calendar_renderer">
             <ActionSwiper t-props="actionSwiperProps">
                 <t
diff --git a/addons/web/static/src/views/calendar/calendar_year/calendar_year_popover.xml b/addons/web/static/src/views/calendar/calendar_year/calendar_year_popover.xml
index 996103ca4f4..bb99c926100 100644
--- a/addons/web/static/src/views/calendar/calendar_year/calendar_year_popover.xml
+++ b/addons/web/static/src/views/calendar/calendar_year/calendar_year_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarYearPopover" owl="1">
+    <t t-name="web.CalendarYearPopover">
         <t t-if="env.isSmall">
             <Dialog title="dialogTitle">
                 <t t-call="{{ constructor.subTemplates.body }}" />
@@ -15,7 +15,7 @@
         </t>
     </t>
 
-    <t t-name="web.CalendarYearPopover.popover" owl="1">
+    <t t-name="web.CalendarYearPopover.popover">
         <div class="position-absolute" style="top: 0; right: 0.5rem;">
             <span class="o_cw_popover_close" t-on-click.stop="() => props.close()">
                 <i class="fa fa-close small" />
@@ -29,7 +29,7 @@
         </div>
     </t>
 
-    <t t-name="web.CalendarYearPopover.body" owl="1">
+    <t t-name="web.CalendarYearPopover.body">
         <t t-foreach="recordGroups" t-as="recordGroup" t-key="recordGroup.title">
             <div class="fw-bold mt-2" t-esc="recordGroup.title" />
             <t t-foreach="recordGroup.records" t-as="record" t-key="record.id">
@@ -38,7 +38,7 @@
         </t>
     </t>
 
-    <t t-name="web.CalendarYearPopover.footer" owl="1">
+    <t t-name="web.CalendarYearPopover.footer">
         <t t-if="props.model.canCreate">
             <a href="#" class="btn-link o_cw_popover_create" t-on-click.prevent="onCreateButtonClick">
                 <i class="fa fa-plus" />
@@ -52,7 +52,7 @@
         </t>
     </t>
 
-    <t t-name="web.CalendarYearPopover.record" owl="1">
+    <t t-name="web.CalendarYearPopover.record">
         <a
             href="#"
             t-on-click.prevent="() => this.onRecordClick(record)"
diff --git a/addons/web/static/src/views/calendar/calendar_year/calendar_year_renderer.xml b/addons/web/static/src/views/calendar/calendar_year/calendar_year_renderer.xml
index 2ada4b5eee7..8ddc94a727b 100644
--- a/addons/web/static/src/views/calendar/calendar_year/calendar_year_renderer.xml
+++ b/addons/web/static/src/views/calendar/calendar_year/calendar_year_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarYearRenderer" owl="1">
+    <t t-name="web.CalendarYearRenderer">
         <div class="o_calendar_widget" t-ref="root">
             <div class="fc-view-container">
                 <div class="fc fc-dayGridYear-view">
diff --git a/addons/web/static/src/views/calendar/filter_panel/calendar_filter_panel.xml b/addons/web/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
index 0bb00215ece..dd78f971a26 100644
--- a/addons/web/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
+++ b/addons/web/static/src/views/calendar/filter_panel/calendar_filter_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarFilterPanel" owl="1">
+    <t t-name="web.CalendarFilterPanel">
         <t t-foreach="props.model.filterSections" t-as="section" t-key="section.fieldName">
             <t t-if="section.filters.length gt 0">
                 <div
@@ -68,7 +68,7 @@
         </t>
     </t>
 
-    <t t-name="web.CalendarFilterPanel.filter" owl="1">
+    <t t-name="web.CalendarFilterPanel.filter">
         <div
             class="o_calendar_filter_item w-100 position-relative mb-2"
             t-att-class="getFilterColor(filter)"
diff --git a/addons/web/static/src/views/calendar/mobile_filter_panel/calendar_mobile_filter_panel.xml b/addons/web/static/src/views/calendar/mobile_filter_panel/calendar_mobile_filter_panel.xml
index b8c6634ebb7..c0b38ca34d9 100644
--- a/addons/web/static/src/views/calendar/mobile_filter_panel/calendar_mobile_filter_panel.xml
+++ b/addons/web/static/src/views/calendar/mobile_filter_panel/calendar_mobile_filter_panel.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarMobileFilterPanel" owl="1">
+    <t t-name="web.CalendarMobileFilterPanel">
         <div class="o_other_calendar_panel d-flex align-items-center" t-on-click="props.toggleSideBar">
             <i class="fa fa-fw fa-filter me-3" />
             <div class="o_filter me-auto d-flex overflow-auto">
diff --git a/addons/web/static/src/views/calendar/quick_create/calendar_quick_create.xml b/addons/web/static/src/views/calendar/quick_create/calendar_quick_create.xml
index ce6b3920a82..4587fd48c2a 100644
--- a/addons/web/static/src/views/calendar/quick_create/calendar_quick_create.xml
+++ b/addons/web/static/src/views/calendar/quick_create/calendar_quick_create.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CalendarQuickCreate" owl="1">
+    <t t-name="web.CalendarQuickCreate">
         <Dialog size="'sm'" title="dialogTitle">
             <div class="o-calendar-quick-create mb-3">
                 <label for="title" class="col-form-label o_form_label">
diff --git a/addons/web/static/src/views/fields/ace/ace_field.xml b/addons/web/static/src/views/fields/ace/ace_field.xml
index 9882d368e26..19cf6303271 100644
--- a/addons/web/static/src/views/fields/ace/ace_field.xml
+++ b/addons/web/static/src/views/fields/ace/ace_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.AceField" owl="1">
+    <t t-name="web.AceField">
         <!-- TODO check if some classes are useless -->
         <div class="o_field_widget oe_form_field o_ace_view_editor oe_ace_open">
             <CodeEditor
diff --git a/addons/web/static/src/views/fields/attachment_image/attachment_image_field.xml b/addons/web/static/src/views/fields/attachment_image/attachment_image_field.xml
index 551d9d32c50..49ed38fcb21 100644
--- a/addons/web/static/src/views/fields/attachment_image/attachment_image_field.xml
+++ b/addons/web/static/src/views/fields/attachment_image/attachment_image_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.AttachmentImageField" owl="1">
+    <t t-name="web.AttachmentImageField">
         <div class="o_attachment_image">
             <img t-if="props.record.data[props.name]" t-attf-src="/web/image/{{ props.record.data[props.name][0] }}?unique=1" t-att-title="!!env.debug and props.record.data[props.name][1]" alt="Image" />
         </div>
diff --git a/addons/web/static/src/views/fields/badge/badge_field.xml b/addons/web/static/src/views/fields/badge/badge_field.xml
index 58c0d2ac1cb..019e634faa5 100644
--- a/addons/web/static/src/views/fields/badge/badge_field.xml
+++ b/addons/web/static/src/views/fields/badge/badge_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.BadgeField" owl="1">
+    <t t-name="web.BadgeField">
         <span t-if="props.record.data[props.name]" class="badge rounded-pill" t-att-class="classFromDecoration" t-esc="formattedValue" />
     </t>
 
diff --git a/addons/web/static/src/views/fields/badge_selection/badge_selection_field.xml b/addons/web/static/src/views/fields/badge_selection/badge_selection_field.xml
index 851a64d114d..104f3c450cd 100644
--- a/addons/web/static/src/views/fields/badge_selection/badge_selection_field.xml
+++ b/addons/web/static/src/views/fields/badge_selection/badge_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <div t-name="web.BadgeSelectionField" owl="1" class="d-flex flex-wrap gap-1 mb-3">
+    <div t-name="web.BadgeSelectionField" class="d-flex flex-wrap gap-1 mb-3">
         <t t-if="props.readonly">
             <span t-esc="string" t-att-raw-value="value" />
         </t>
diff --git a/addons/web/static/src/views/fields/binary/binary_field.xml b/addons/web/static/src/views/fields/binary/binary_field.xml
index 7dfb439543c..633ac57cf0f 100644
--- a/addons/web/static/src/views/fields/binary/binary_field.xml
+++ b/addons/web/static/src/views/fields/binary/binary_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.BinaryField" owl="1">
+    <t t-name="web.BinaryField">
         <t t-if="!props.readonly">
             <t t-if="props.record.data[props.name]">
                 <div class="w-100 d-inline-flex gap-1">
@@ -61,7 +61,7 @@
         </t>
     </t>
 
-    <t t-name="web.ListBinaryField" t-inherit="web.BinaryField" owl="1">
+    <t t-name="web.ListBinaryField" t-inherit="web.BinaryField">
         <xpath expr="//label[hasclass('o_select_file_button')]" position="replace">
             <label class="o_select_file_button btn btn-sm btn-link p-0">
                 <FileUploader
diff --git a/addons/web/static/src/views/fields/boolean/boolean_field.xml b/addons/web/static/src/views/fields/boolean/boolean_field.xml
index 81f05c7cf12..6b3bd101a62 100644
--- a/addons/web/static/src/views/fields/boolean/boolean_field.xml
+++ b/addons/web/static/src/views/fields/boolean/boolean_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.BooleanField" owl="1">
+    <t t-name="web.BooleanField">
         <CheckBox id="props.id" value="props.record.data[props.name] or false" className="'d-inline-block'" disabled="props.readonly" onChange.bind="onChange" />
     </t>
 
diff --git a/addons/web/static/src/views/fields/boolean_favorite/boolean_favorite_field.xml b/addons/web/static/src/views/fields/boolean_favorite/boolean_favorite_field.xml
index d6d37fedb9c..522bffb5d8c 100644
--- a/addons/web/static/src/views/fields/boolean_favorite/boolean_favorite_field.xml
+++ b/addons/web/static/src/views/fields/boolean_favorite/boolean_favorite_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.BooleanFavoriteField" owl="1">
+    <t t-name="web.BooleanFavoriteField">
         <div class="o_favorite" t-on-click.prevent.stop="update">
             <a href="#">
                 <i
diff --git a/addons/web/static/src/views/fields/boolean_icon/boolean_icon_field.xml b/addons/web/static/src/views/fields/boolean_icon/boolean_icon_field.xml
index c0c3805a2c8..b62b84763ee 100644
--- a/addons/web/static/src/views/fields/boolean_icon/boolean_icon_field.xml
+++ b/addons/web/static/src/views/fields/boolean_icon/boolean_icon_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.BooleanIconField" owl="1">
+    <t t-name="web.BooleanIconField">
         <button t-attf-class="btn btn-sm btn-{{props.record.data[props.name] ? 'primary' : 'outline-secondary'}} mx-2 py-1 fa {{props.icon}}" t-att-data-tooltip="props.label" t-on-click.prevent.stop="update" />
     </t>
 
diff --git a/addons/web/static/src/views/fields/boolean_toggle/boolean_toggle_field.xml b/addons/web/static/src/views/fields/boolean_toggle/boolean_toggle_field.xml
index 9e09da934fb..d4271237606 100644
--- a/addons/web/static/src/views/fields/boolean_toggle/boolean_toggle_field.xml
+++ b/addons/web/static/src/views/fields/boolean_toggle/boolean_toggle_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.BooleanToggleField" t-inherit="web.BooleanField" t-inherit-mode="primary" owl="1">
+    <t t-name="web.BooleanToggleField" t-inherit="web.BooleanField" t-inherit-mode="primary">
         <xpath expr="//CheckBox" position="attributes">
             <attribute name="className">'o_field_boolean o_boolean_toggle form-switch'</attribute>
         </xpath>
diff --git a/addons/web/static/src/views/fields/boolean_toggle/list_boolean_toggle_field.xml b/addons/web/static/src/views/fields/boolean_toggle/list_boolean_toggle_field.xml
index 9446f654f64..d2b51b3eec5 100644
--- a/addons/web/static/src/views/fields/boolean_toggle/list_boolean_toggle_field.xml
+++ b/addons/web/static/src/views/fields/boolean_toggle/list_boolean_toggle_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ListBooleanToggleField" owl="1">
+    <t t-name="web.ListBooleanToggleField">
         <div t-on-click="onClick">
             <t t-call="web.BooleanToggleField" />
         </div>
diff --git a/addons/web/static/src/views/fields/char/char_field.xml b/addons/web/static/src/views/fields/char/char_field.xml
index 73808104f77..112ea298b1a 100644
--- a/addons/web/static/src/views/fields/char/char_field.xml
+++ b/addons/web/static/src/views/fields/char/char_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CharField" owl="1">
+    <t t-name="web.CharField">
         <t t-if="props.readonly">
             <span t-esc="formattedValue" />
         </t>
diff --git a/addons/web/static/src/views/fields/color/color_field.xml b/addons/web/static/src/views/fields/color/color_field.xml
index 098102da6d9..01b08a2bb7e 100644
--- a/addons/web/static/src/views/fields/color/color_field.xml
+++ b/addons/web/static/src/views/fields/color/color_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ColorField" owl="1">
+    <t t-name="web.ColorField">
         <div class="o_field_color d-flex" t-att-class="{ 'o_field_cursor_disabled': props.readonly }" t-attf-style="background: #{color or 'url(/web/static/img/transparent.png)'}">
             <input t-on-click.stop="" class="w-100 h-100 opacity-0" type="color" t-att-value="color" t-att-disabled="props.readonly" t-on-input="(ev) => this.color = ev.target.value" t-on-change="(ev) => this.props.record.update({ [this.props.name]: ev.target.value })" />
         </div>
diff --git a/addons/web/static/src/views/fields/color_picker/color_picker_field.xml b/addons/web/static/src/views/fields/color_picker/color_picker_field.xml
index 0fc789efcc4..e6d1307331b 100644
--- a/addons/web/static/src/views/fields/color_picker/color_picker_field.xml
+++ b/addons/web/static/src/views/fields/color_picker/color_picker_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ColorPickerField" owl="1">
+    <t t-name="web.ColorPickerField">
         <ColorList canToggle="props.canToggle" colors="constructor.RECORD_COLORS" forceExpanded="isExpanded" onColorSelected.bind="switchColor" selectedColor="props.record.data[props.name] || 0"/>
     </t>
 
diff --git a/addons/web/static/src/views/fields/copy_clipboard/copy_button.xml b/addons/web/static/src/views/fields/copy_clipboard/copy_button.xml
index f96bcee6cc2..b5e69a7c7cb 100644
--- a/addons/web/static/src/views/fields/copy_clipboard/copy_button.xml
+++ b/addons/web/static/src/views/fields/copy_clipboard/copy_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CopyButton" owl="1">
+    <t t-name="web.CopyButton">
         <button
             class="text-nowrap"
             t-ref="button"
diff --git a/addons/web/static/src/views/fields/copy_clipboard/copy_clipboard_field.xml b/addons/web/static/src/views/fields/copy_clipboard/copy_clipboard_field.xml
index dd38df23300..b22f6dc3c47 100644
--- a/addons/web/static/src/views/fields/copy_clipboard/copy_clipboard_field.xml
+++ b/addons/web/static/src/views/fields/copy_clipboard/copy_clipboard_field.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.CopyClipboardField" owl="1">
+    <t t-name="web.CopyClipboardField">
         <div class="d-grid rounded-2 overflow-hidden">
             <Field t-props="fieldProps"/>
             <CopyButton className="copyButtonClassName" content="props.record.data[props.name]" copyText="copyText" successText="successText"/>
         </div>
     </t>
 
-    <t t-name="web.CopyClipboardButtonField" owl="1">
+    <t t-name="web.CopyClipboardButtonField">
         <CopyButton t-if="props.record.data[props.name]" className="copyButtonClassName" content="props.record.data[props.name]" copyText="copyText" disabled="disabled" successText="successText"/>
     </t>
 
diff --git a/addons/web/static/src/views/fields/datetime/datetime_field.xml b/addons/web/static/src/views/fields/datetime/datetime_field.xml
index e6bc4ada31a..9fb5f61f58b 100644
--- a/addons/web/static/src/views/fields/datetime/datetime_field.xml
+++ b/addons/web/static/src/views/fields/datetime/datetime_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.DateTimeField" owl="1">
+    <t t-name="web.DateTimeField">
         <t t-set="showSeparator" t-value="shouldShowSeparator()" />
         <div class="d-flex gap-2 align-items-center" t-ref="root">
             <!-- Start date -->
diff --git a/addons/web/static/src/views/fields/domain/domain_field.xml b/addons/web/static/src/views/fields/domain/domain_field.xml
index 1098e6d8afa..f2ab43423fa 100644
--- a/addons/web/static/src/views/fields/domain/domain_field.xml
+++ b/addons/web/static/src/views/fields/domain/domain_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DomainField" owl="1">
+    <t t-name="web.DomainField">
         <div t-att-class="{ o_inline_mode: !props.editInDialog }">
             <t t-set="resModel" t-value="getResModel()"/>
             <t t-if="resModel">
diff --git a/addons/web/static/src/views/fields/dynamic_placeholder_popover.xml b/addons/web/static/src/views/fields/dynamic_placeholder_popover.xml
index 28c83a978b0..d7dd0ec802b 100644
--- a/addons/web/static/src/views/fields/dynamic_placeholder_popover.xml
+++ b/addons/web/static/src/views/fields/dynamic_placeholder_popover.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DynamicPlaceholderPopover" owl="1">
+    <t t-name="web.DynamicPlaceholderPopover">
         <t t-if="state.isPathSelected">
             <div class="o_model_field_selector_popover" t-on-keydown="onInputKeydown">
                 <div class="o_model_field_selector_popover_header text-center">
diff --git a/addons/web/static/src/views/fields/email/email_field.xml b/addons/web/static/src/views/fields/email/email_field.xml
index c9cad987fb6..109cabecb6f 100644
--- a/addons/web/static/src/views/fields/email/email_field.xml
+++ b/addons/web/static/src/views/fields/email/email_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.EmailField" owl="1">
+    <t t-name="web.EmailField">
         <t t-if="props.readonly">
             <div class="d-grid">
                 <a class="o_form_uri o_text_overflow" t-on-click.stop="" t-att-href="props.record.data[props.name] ? 'mailto:'+props.record.data[props.name] : undefined" t-esc="props.record.data[props.name] || ''"/>
diff --git a/addons/web/static/src/views/fields/field.xml b/addons/web/static/src/views/fields/field.xml
index 824b75d33d3..b67b2924293 100644
--- a/addons/web/static/src/views/fields/field.xml
+++ b/addons/web/static/src/views/fields/field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Field" owl="1">
+    <t t-name="web.Field">
         <div t-att-name="props.name" t-att-class="classNames" t-att-style="props.style" t-att-data-tooltip-template="tooltip and 'web.FieldTooltip'" t-att-data-tooltip-info="tooltip">
             <t t-component="field.component" t-props="fieldComponentProps"/>
         </div>
diff --git a/addons/web/static/src/views/fields/field_tooltip.xml b/addons/web/static/src/views/fields/field_tooltip.xml
index 600727520ec..022bfb8edce 100644
--- a/addons/web/static/src/views/fields/field_tooltip.xml
+++ b/addons/web/static/src/views/fields/field_tooltip.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FieldTooltip" owl="1">
+    <t t-name="web.FieldTooltip">
 
         <p t-if="field.help" class="o-tooltip--help" role="tooltip">
             <t t-esc="field.help"/>
diff --git a/addons/web/static/src/views/fields/file_handler.xml b/addons/web/static/src/views/fields/file_handler.xml
index 58d9d89e631..c5ed3cb6b96 100644
--- a/addons/web/static/src/views/fields/file_handler.xml
+++ b/addons/web/static/src/views/fields/file_handler.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FileUploader" owl="1">
+    <t t-name="web.FileUploader">
         <t t-if="state.isUploading and props.showUploadingText">Uploading...</t>
         <span t-else="" t-on-click.prevent="onSelectFileButtonClick" style="display:contents">
             <t t-slot="toggler"/>
diff --git a/addons/web/static/src/views/fields/float/float_field.xml b/addons/web/static/src/views/fields/float/float_field.xml
index f85ed84d7ab..055756825a2 100644
--- a/addons/web/static/src/views/fields/float/float_field.xml
+++ b/addons/web/static/src/views/fields/float/float_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.FloatField" owl="1">
+    <t t-name="web.FloatField">
         <span t-if="props.readonly" t-esc="formattedValue" />
         <input t-else="" t-att-id="props.id" t-ref="numpadDecimal"  t-att-placeholder="props.placeholder" t-att-type="props.inputType" inputmode="decimal" class="o_input" t-att-step="props.step" />
     </t>
diff --git a/addons/web/static/src/views/fields/float_time/float_time_field.xml b/addons/web/static/src/views/fields/float_time/float_time_field.xml
index 6db8ab2d0f2..13a266069fc 100644
--- a/addons/web/static/src/views/fields/float_time/float_time_field.xml
+++ b/addons/web/static/src/views/fields/float_time/float_time_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.FloatTimeField" owl="1">
+    <t t-name="web.FloatTimeField">
         <span t-if="props.readonly" t-esc="formattedValue" />
         <input t-else="" t-att-id="props.id" t-att-type="props.inputType" t-ref="numpadDecimal" t-att-placeholder="props.placeholder" class="o_input" />
     </t>
diff --git a/addons/web/static/src/views/fields/float_toggle/float_toggle_field.xml b/addons/web/static/src/views/fields/float_toggle/float_toggle_field.xml
index 90452a6c013..2a81e5139f5 100644
--- a/addons/web/static/src/views/fields/float_toggle/float_toggle_field.xml
+++ b/addons/web/static/src/views/fields/float_toggle/float_toggle_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.FloatToggleField" owl="1">
+    <t t-name="web.FloatToggleField">
         <span t-if="props.readonly and !props.disableReadOnly" t-esc="formattedValue" />
         <button t-else="" class="o_field_float_toggle" t-on-click="onChange"><t t-esc="formattedValue" /></button>
     </t>
diff --git a/addons/web/static/src/views/fields/font_selection/font_selection_field.xml b/addons/web/static/src/views/fields/font_selection/font_selection_field.xml
index 24c14bfca59..09b1619b6b0 100644
--- a/addons/web/static/src/views/fields/font_selection/font_selection_field.xml
+++ b/addons/web/static/src/views/fields/font_selection/font_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FontSelectionField" owl="1">
+    <t t-name="web.FontSelectionField">
         <t t-if="props.readonly">
             <span t-esc="string" t-att-raw-value="props.record.data[props.name]" t-attf-style="font-family:{{ props.record.data[props.name] }};"/>
         </t>
diff --git a/addons/web/static/src/views/fields/gauge/gauge_field.xml b/addons/web/static/src/views/fields/gauge/gauge_field.xml
index c7ac681ed18..53758a48aa5 100644
--- a/addons/web/static/src/views/fields/gauge/gauge_field.xml
+++ b/addons/web/static/src/views/fields/gauge/gauge_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.GaugeField" owl="1">
+    <t t-name="web.GaugeField">
         <div class="oe_gauge position-relative">
             <canvas t-ref="canvas"/>
             <span class="o_gauge_value position-absolute start-0 end-0 bottom-0 text-center" t-esc="props.record.data[props.name]"/>
diff --git a/addons/web/static/src/views/fields/handle/handle_field.xml b/addons/web/static/src/views/fields/handle/handle_field.xml
index cb1dad7b186..e9f1042b0d4 100644
--- a/addons/web/static/src/views/fields/handle/handle_field.xml
+++ b/addons/web/static/src/views/fields/handle/handle_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.HandleField" owl="1">
+    <t t-name="web.HandleField">
         <span class="o_row_handle oi oi-draggable ui-sortable-handle" t-on-click.stop="" />
     </t>
 
diff --git a/addons/web/static/src/views/fields/html/html_field.xml b/addons/web/static/src/views/fields/html/html_field.xml
index 997aab6df79..2cd16f14e7f 100644
--- a/addons/web/static/src/views/fields/html/html_field.xml
+++ b/addons/web/static/src/views/fields/html/html_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.HtmlField" owl="1">
+    <t t-name="web.HtmlField">
         <t t-if="props.readonly">
             <span t-out="props.record.data[props.name] or ''" />
         </t>
diff --git a/addons/web/static/src/views/fields/iframe_wrapper/iframe_wrapper_field.xml b/addons/web/static/src/views/fields/iframe_wrapper/iframe_wrapper_field.xml
index 0d60c22235e..ca751a8d72c 100644
--- a/addons/web/static/src/views/fields/iframe_wrapper/iframe_wrapper_field.xml
+++ b/addons/web/static/src/views/fields/iframe_wrapper/iframe_wrapper_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.IframeWrapperField" owl="1">
+    <t t-name="web.IframeWrapperField">
         <div class="o_preview_iframe_wrapper">
             <iframe src="about:blank" class="o_preview_iframe" t-ref="iframe"/>
         </div>
diff --git a/addons/web/static/src/views/fields/image/image_field.xml b/addons/web/static/src/views/fields/image/image_field.xml
index 896f89a06ea..06187d8004d 100644
--- a/addons/web/static/src/views/fields/image/image_field.xml
+++ b/addons/web/static/src/views/fields/image/image_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ImageField" owl="1">
+    <t t-name="web.ImageField">
         <div class="d-inline-block position-relative opacity-trigger-hover">
             <div t-attf-class="position-absolute d-flex justify-content-between w-100 bottom-0 opacity-0 opacity-100-hover {{isMobile ? 'o_mobile_controls' : ''}}" aria-atomic="true" t-att-style="sizeStyle">
                 <t t-if="!props.readonly">
@@ -46,7 +46,7 @@
         </div>
     </t>
 
-    <t t-name="web.ImageZoomTooltip" owl="1">
+    <t t-name="web.ImageZoomTooltip">
         <div class="o_image_zoom">
             <img t-att-src="url" />
         </div>
diff --git a/addons/web/static/src/views/fields/image_url/image_url_field.xml b/addons/web/static/src/views/fields/image_url/image_url_field.xml
index f606324fef5..85e18168303 100644
--- a/addons/web/static/src/views/fields/image_url/image_url_field.xml
+++ b/addons/web/static/src/views/fields/image_url/image_url_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ImageUrlField" owl="1">
+    <t t-name="web.ImageUrlField">
         <img
             t-if="props.record.data[props.name]"
             class="img img-fluid"
diff --git a/addons/web/static/src/views/fields/integer/integer_field.xml b/addons/web/static/src/views/fields/integer/integer_field.xml
index 7cb843d0631..6ff94c6581a 100644
--- a/addons/web/static/src/views/fields/integer/integer_field.xml
+++ b/addons/web/static/src/views/fields/integer/integer_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.IntegerField" owl="1">
+    <t t-name="web.IntegerField">
         <span t-if="props.readonly" t-esc="formattedValue" />
         <input t-ref="numpadDecimal" t-att-id="props.id" t-att-type="props.inputType" t-att-placeholder="props.placeholder" inputmode="numeric" t-else="" class="o_input" t-att-step="props.step" />
     </t>
diff --git a/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.xml b/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.xml
index 83ac076ac2e..ac042037158 100644
--- a/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.xml
+++ b/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.JournalDashboardGraphField" owl="1">
+    <t t-name="web.JournalDashboardGraphField">
         <div class="o_dashboard_graph" t-att-class="props.className" t-attf-class="o_graph_{{ props.graphType }}chart">
             <canvas t-ref="canvas"/>
         </div>
diff --git a/addons/web/static/src/views/fields/jsonb/jsonb.xml b/addons/web/static/src/views/fields/jsonb/jsonb.xml
index ac059c152fb..c391b694471 100644
--- a/addons/web/static/src/views/fields/jsonb/jsonb.xml
+++ b/addons/web/static/src/views/fields/jsonb/jsonb.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.JsonbField" owl="1">
+    <t t-name="web.JsonbField">
         <span t-esc="formattedValue" />
     </t>
 
diff --git a/addons/web/static/src/views/fields/label_selection/label_selection_field.xml b/addons/web/static/src/views/fields/label_selection/label_selection_field.xml
index 2c3da97b04f..64aaadfcc2a 100644
--- a/addons/web/static/src/views/fields/label_selection/label_selection_field.xml
+++ b/addons/web/static/src/views/fields/label_selection/label_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.LabelSelectionField" owl="1">
+    <t t-name="web.LabelSelectionField">
         <span t-attf-class="badge text-bg-{{className}} " t-esc="string" t-att-raw-value="props.record.data[props.name]"/>
     </t>
 
diff --git a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
index 9f6e8e04891..1a7b1cca531 100644
--- a/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
+++ b/addons/web/static/src/views/fields/many2many_binary/many2many_binary_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2ManyBinaryField" owl="1">
+    <t t-name="web.Many2ManyBinaryField">
         <div t-attf-class="oe_fileupload {{props.className ? props.className : ''}}" aria-atomic="true">
             <div class="o_attachments">
                 <t t-foreach="files" t-as="file" t-key="file_index">
@@ -24,7 +24,7 @@
         </div>
     </t>
 
-<t t-name="Many2ManyBinaryField.attachment_preview" owl="1">
+<t t-name="Many2ManyBinaryField.attachment_preview">
     <t t-set="editable" t-value="!props.readonly"/>
     <div t-attf-class="o_attachment o_attachment_many2many #{ editable ? 'o_attachment_editable' : '' } #{upload ? 'o_attachment_uploading' : ''}" t-att-title="file.name">
         <div class="o_attachment_wrap">
diff --git a/addons/web/static/src/views/fields/many2many_checkboxes/many2many_checkboxes_field.xml b/addons/web/static/src/views/fields/many2many_checkboxes/many2many_checkboxes_field.xml
index 6e47fe6cfd0..2114166b1b8 100644
--- a/addons/web/static/src/views/fields/many2many_checkboxes/many2many_checkboxes_field.xml
+++ b/addons/web/static/src/views/fields/many2many_checkboxes/many2many_checkboxes_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2ManyCheckboxesField" owl="1">
+    <t t-name="web.Many2ManyCheckboxesField">
         <div aria-atomic="true">
             <t t-foreach="items" t-as="item" t-key="item[0]">
                 <div>
diff --git a/addons/web/static/src/views/fields/many2many_tags/kanban_many2many_tags_field.xml b/addons/web/static/src/views/fields/many2many_tags/kanban_many2many_tags_field.xml
index 52dd67fd53a..af042580d02 100644
--- a/addons/web/static/src/views/fields/many2many_tags/kanban_many2many_tags_field.xml
+++ b/addons/web/static/src/views/fields/many2many_tags/kanban_many2many_tags_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanMany2ManyTagsField" owl="1">
+    <t t-name="web.KanbanMany2ManyTagsField">
         <div class="d-flex flex-wrap gap-1">
             <TagsList tags="tags"/>
         </div>
diff --git a/addons/web/static/src/views/fields/many2many_tags/many2many_tags_field.xml b/addons/web/static/src/views/fields/many2many_tags/many2many_tags_field.xml
index 220eafe8756..8163cff2ce4 100644
--- a/addons/web/static/src/views/fields/many2many_tags/many2many_tags_field.xml
+++ b/addons/web/static/src/views/fields/many2many_tags/many2many_tags_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2ManyTagsField" owl="1">
+    <t t-name="web.Many2ManyTagsField">
         <div
             class="o_field_tags d-inline-flex flex-wrap gap-1"
             t-att-class="{'o_tags_input o_input': !props.readonly}"
@@ -27,7 +27,7 @@
         </div>
     </t>
 
-    <t t-name="web.Many2ManyTagsFieldColorListPopover" owl="1">
+    <t t-name="web.Many2ManyTagsFieldColorListPopover">
         <div class="o_tag_popover m-2">
             <ColorList colors="props.colors" forceExpanded="true" onColorSelected="(id) => props.switchTagColor(id, props.tag)"/>
             <CheckBox className="'pt-2'" value="props.tag.colorIndex === 0" onChange.alike="(isChecked) => props.onTagVisibilityChange(isChecked, props.tag)">Hide in kanban</CheckBox>
diff --git a/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.xml b/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.xml
index 6e71e9fc3e1..d0c51ce77a9 100644
--- a/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.xml
+++ b/addons/web/static/src/views/fields/many2many_tags_avatar/many2many_tags_avatar_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2ManyTagsAvatarField" owl="1">
+    <t t-name="web.Many2ManyTagsAvatarField">
         <div
             class="many2many_tags_avatar_field_container o_field_tags d-inline-flex flex-wrap mw-100 gap-1"
             t-att-class="{'o_tags_input o_input': !props.readonly}"
@@ -25,7 +25,7 @@
         </div>
     </t>
 
-    <t t-name="web.KanbanMany2ManyTagsAvatarFieldTagsList" t-inherit="web.TagsList" t-inherit-mode="primary" owl="1">
+    <t t-name="web.KanbanMany2ManyTagsAvatarFieldTagsList" t-inherit="web.TagsList" t-inherit-mode="primary">
         <xpath expr="//t[@t-foreach='visibleTags']" position="before">
             <t t-if="canDisplayQuickAssignAvatar">
                 <a t-on-click.stop.prevent="openPopover" tabIndex="-1" href="#" title="Assign"
@@ -38,13 +38,13 @@
     </t>
 
     <t t-name="web.KanbanMany2ManyTagsAvatarField" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary"
-       owl="1">
+      >
         <xpath expr="//TagsList" position="attributes">
             <attribute name="popoverProps">popoverProps</attribute>
             <attribute name="readonly">!props.isEditable</attribute>
         </xpath>
     </t>
-    <t t-name="web.Many2ManyTagsAvatarFieldPopover" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="web.Many2ManyTagsAvatarFieldPopover" t-inherit="web.Many2ManyTagsAvatarField" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_field_tags')]" position="attributes">
             <attribute name="class" add="p-2 o_m2m_tags_avatar_field_popover o_field_widget o_field_many2many_tags_avatar" remove="d-inline-flex mw-100" separator=" " />
         </xpath>
diff --git a/addons/web/static/src/views/fields/many2one/many2one_field.xml b/addons/web/static/src/views/fields/many2one/many2one_field.xml
index 12c67904ece..3f74756df1f 100644
--- a/addons/web/static/src/views/fields/many2one/many2one_field.xml
+++ b/addons/web/static/src/views/fields/many2one/many2one_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2OneField.CreateConfirmationDialog" owl="1">
+    <t t-name="web.Many2OneField.CreateConfirmationDialog">
         <Dialog title="title" size="'md'">
             <div>
                 Create <strong t-esc="props.value"/> as a new <t t-esc="props.name"/>?
@@ -13,7 +13,7 @@
         </Dialog>
     </t>
 
-    <t t-name="web.Many2OneField" owl="1">
+    <t t-name="web.Many2OneField">
         <t t-if="props.readonly">
             <t t-if="!props.canOpen">
                 <span>
diff --git a/addons/web/static/src/views/fields/many2one_avatar/many2one_avatar_field.xml b/addons/web/static/src/views/fields/many2one_avatar/many2one_avatar_field.xml
index ee6aa64575d..11c27a18de2 100644
--- a/addons/web/static/src/views/fields/many2one_avatar/many2one_avatar_field.xml
+++ b/addons/web/static/src/views/fields/many2one_avatar/many2one_avatar_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.Many2OneAvatarField" owl="1">
+    <t t-name="web.Many2OneAvatarField">
         <div class="d-flex align-items-center gap-1" t-att-data-tooltip="props.record.data[props.name][1]">
             <span class="o_avatar o_m2o_avatar">
                 <span t-if="props.record.data[props.name] === false and !props.readonly" class="o_avatar_empty o_m2o_avatar_empty"></span>
@@ -14,7 +14,7 @@
         </div>
     </t>
 
-    <t t-name="web.KanbanMany2OneAvatarField" t-inherit="web.Many2OneAvatarField" t-inherit-mode="primary" owl="1">
+    <t t-name="web.KanbanMany2OneAvatarField" t-inherit="web.Many2OneAvatarField" t-inherit-mode="primary">
         <xpath expr="//span[hasclass('o_m2o_avatar')]" position="attributes">
             <attribute name="class" separator=" " add="d-flex"/>
         </xpath>
diff --git a/addons/web/static/src/views/fields/monetary/monetary_field.xml b/addons/web/static/src/views/fields/monetary/monetary_field.xml
index b32cfbbdc01..f5ad00205b6 100644
--- a/addons/web/static/src/views/fields/monetary/monetary_field.xml
+++ b/addons/web/static/src/views/fields/monetary/monetary_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web.MonetaryField" owl="1">
+    <t t-name="web.MonetaryField">
         <span t-if="props.readonly" t-esc="formattedValue" />
         <div class="text-nowrap d-inline-flex w-100 align-items-baseline" t-else="">
             <span t-if="!props.hideSymbol and currency" t-out="currencySymbol" />
diff --git a/addons/web/static/src/views/fields/pdf_viewer/pdf_viewer_field.xml b/addons/web/static/src/views/fields/pdf_viewer/pdf_viewer_field.xml
index 5a3ac2acd1b..e17fe9f51a7 100644
--- a/addons/web/static/src/views/fields/pdf_viewer/pdf_viewer_field.xml
+++ b/addons/web/static/src/views/fields/pdf_viewer/pdf_viewer_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PdfViewerField" owl="1">
+    <t t-name="web.PdfViewerField">
         <t t-if="!props.readonly">
             <div class="o_form_pdf_controls d-flex gap-1">
                 <t t-if="props.record.data[props.name]">
diff --git a/addons/web/static/src/views/fields/percent_pie/percent_pie_field.xml b/addons/web/static/src/views/fields/percent_pie/percent_pie_field.xml
index 68a3a68fecf..90f71e07bf7 100644
--- a/addons/web/static/src/views/fields/percent_pie/percent_pie_field.xml
+++ b/addons/web/static/src/views/fields/percent_pie/percent_pie_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PercentPieField" owl="1">
+    <t t-name="web.PercentPieField">
         <figure class="o_pie mb-0 rounded-circle"
                 t-attf-style="background: conic-gradient(
                     var(--PercentPieField-color-active) 0% {{props.record.data[props.name]}}%,
diff --git a/addons/web/static/src/views/fields/percentage/percentage_field.xml b/addons/web/static/src/views/fields/percentage/percentage_field.xml
index 6336e393f97..f8bdd3321fc 100644
--- a/addons/web/static/src/views/fields/percentage/percentage_field.xml
+++ b/addons/web/static/src/views/fields/percentage/percentage_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PercentageField" owl="1">
+    <t t-name="web.PercentageField">
         <t t-if="props.readonly">
             <span t-esc="formattedValue"/>
         </t>
diff --git a/addons/web/static/src/views/fields/phone/phone_field.xml b/addons/web/static/src/views/fields/phone/phone_field.xml
index 452ac79e3a3..0b362c18798 100644
--- a/addons/web/static/src/views/fields/phone/phone_field.xml
+++ b/addons/web/static/src/views/fields/phone/phone_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PhoneField" owl="1">
+    <t t-name="web.PhoneField">
         <div class="o_phone_content d-inline-flex w-100">
             <t t-if="props.readonly">
                 <a t-if="props.record.data[props.name]" class="o_form_uri" t-att-href="phoneHref" t-esc="props.record.data[props.name]"/>
diff --git a/addons/web/static/src/views/fields/priority/priority_field.xml b/addons/web/static/src/views/fields/priority/priority_field.xml
index 93e6f86194d..02b2fc17754 100644
--- a/addons/web/static/src/views/fields/priority/priority_field.xml
+++ b/addons/web/static/src/views/fields/priority/priority_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PriorityField" owl="1">
+    <t t-name="web.PriorityField">
         <div class="o_priority" role="radiogroup" name="priority" aria-label="Priority">
             <t t-foreach="options" t-as="value" t-key="value">
                 <t t-if="!value_first">
diff --git a/addons/web/static/src/views/fields/progress_bar/progress_bar_field.xml b/addons/web/static/src/views/fields/progress_bar/progress_bar_field.xml
index 31f11ac64b6..89ea503af32 100644
--- a/addons/web/static/src/views/fields/progress_bar/progress_bar_field.xml
+++ b/addons/web/static/src/views/fields/progress_bar/progress_bar_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ProgressBarField" owl="1">
+    <t t-name="web.ProgressBarField">
         <div class="o_progressbar w-100 d-flex align-items-center" t-ref="numpadDecimal">
             <div t-if="props.title" class="o_progressbar_title text-nowrap pe-1"><t t-esc="props.title"/></div>
             <div class="o_progress align-middle overflow-hidden" aria-valuemin="0" t-att-aria-valuemax="this.maxValue" t-att-aria-valuenow="this.currentValue">
diff --git a/addons/web/static/src/views/fields/properties/kanban_properties_field.xml b/addons/web/static/src/views/fields/properties/kanban_properties_field.xml
index 5c0b582e966..ff1771cc945 100644
--- a/addons/web/static/src/views/fields/properties/kanban_properties_field.xml
+++ b/addons/web/static/src/views/fields/properties/kanban_properties_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.KanbanPropertiesField" owl="1">
+    <t t-name="web.KanbanPropertiesField">
         <div t-ref="properties" class="w-100 mt-2 fw-normal text-muted">
             <div class="o_kanban_property_field d-inline-flex flex-column justify-content-center align-items-start w-100 my-1"
                 t-foreach="propertiesList"
diff --git a/addons/web/static/src/views/fields/properties/properties_field.xml b/addons/web/static/src/views/fields/properties/properties_field.xml
index 75875631e38..e84afc140ab 100644
--- a/addons/web/static/src/views/fields/properties/properties_field.xml
+++ b/addons/web/static/src/views/fields/properties/properties_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.PropertiesField" owl="1">
+    <t t-name="web.PropertiesField">
         <div t-ref="properties" class="row align-items-start"
             t-att-class="{'d-none': propertiesList.length === 0 and state.hideAddButton}">
             <t t-foreach="groupedPropertiesList" t-as="propertiesListGroup" t-key="propertiesListGroup_index">
diff --git a/addons/web/static/src/views/fields/properties/property_definition.xml b/addons/web/static/src/views/fields/properties/property_definition.xml
index 4bf4315c7d3..23afb4fe641 100644
--- a/addons/web/static/src/views/fields/properties/property_definition.xml
+++ b/addons/web/static/src/views/fields/properties/property_definition.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.PropertyDefinition" owl="1">
+    <t t-name="web.PropertyDefinition">
         <div class="o_field_property_definition o_field_widget o_form_view d-block" t-ref="propertyDefinition">
             <div class="d-flex justify-content-between px-3 border-bottom">
                 <div class="border-end py-1">
diff --git a/addons/web/static/src/views/fields/properties/property_definition_selection.xml b/addons/web/static/src/views/fields/properties/property_definition_selection.xml
index e02ade23d74..e3ae1f84006 100644
--- a/addons/web/static/src/views/fields/properties/property_definition_selection.xml
+++ b/addons/web/static/src/views/fields/properties/property_definition_selection.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.PropertyDefinitionSelection" owl="1">
+    <t t-name="web.PropertyDefinitionSelection">
         <div class="o_field_property_selection d-flex"
             t-ref="propertyDefinitionSelection">
             <div class="w-100">
diff --git a/addons/web/static/src/views/fields/properties/property_tags.xml b/addons/web/static/src/views/fields/properties/property_tags.xml
index 7ad8b0d39cb..8c4a3c915a1 100644
--- a/addons/web/static/src/views/fields/properties/property_tags.xml
+++ b/addons/web/static/src/views/fields/properties/property_tags.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.PropertyTags" owl="1">
+    <t t-name="web.PropertyTags">
         <!-- Copy many2many tags style without duplicating all the CSS -->
         <div t-attf-class="o_field_property_tag o_field_widget o_field_many2many_tags d-flex {{props.readonly ? 'readonly' : ''}}">
             <TagsList tags="tagListItems"/>
@@ -17,7 +17,7 @@
             </div>
         </div>
     </t>
-    <t t-name="web.PropertyTagsColorListPopover" owl="1">
+    <t t-name="web.PropertyTagsColorListPopover">
         <div class="o_tag_popover m-2">
             <ColorList
                 colors="props.colors"
@@ -25,7 +25,7 @@
                 onColorSelected.bind="(id) => props.switchTagColor(id, props.tag)"/>
         </div>
     </t>
-    <t t-name="web.PropertyTagsField" owl="1">
+    <t t-name="web.PropertyTagsField">
         <PropertyTags t-props="propertyTagsProps"/>
     </t>
 </templates>
diff --git a/addons/web/static/src/views/fields/properties/property_value.xml b/addons/web/static/src/views/fields/properties/property_value.xml
index 4925f2b8eb0..4b349cab031 100644
--- a/addons/web/static/src/views/fields/properties/property_value.xml
+++ b/addons/web/static/src/views/fields/properties/property_value.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.PropertyValue" owl="1">
+    <t t-name="web.PropertyValue">
         <t t-if="props.readonly and !['boolean', 'many2one', 'many2many', 'tags'].includes(props.type)">
             <span t-if="displayValue" t-out="displayValue"/>
         </t>
diff --git a/addons/web/static/src/views/fields/radio/radio_field.xml b/addons/web/static/src/views/fields/radio/radio_field.xml
index a74d660f459..b71b93418a4 100644
--- a/addons/web/static/src/views/fields/radio/radio_field.xml
+++ b/addons/web/static/src/views/fields/radio/radio_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.RadioField" owl="1">
+    <t t-name="web.RadioField">
         <div
             role="radiogroup"
             t-attf-class="o_{{ props.orientation }}"
diff --git a/addons/web/static/src/views/fields/reference/reference_field.xml b/addons/web/static/src/views/fields/reference/reference_field.xml
index 5e444140504..c1f69f15d93 100644
--- a/addons/web/static/src/views/fields/reference/reference_field.xml
+++ b/addons/web/static/src/views/fields/reference/reference_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ReferenceField" owl="1">
+    <t t-name="web.ReferenceField">
         <div class="o_row">
             <t t-if="!props.readonly and !hideModelSelector">
                 <select class="o_input"
diff --git a/addons/web/static/src/views/fields/relational_utils.xml b/addons/web/static/src/views/fields/relational_utils.xml
index 3e14eca7362..f322e87bf1e 100644
--- a/addons/web/static/src/views/fields/relational_utils.xml
+++ b/addons/web/static/src/views/fields/relational_utils.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="web.X2ManyFieldDialog" owl="1">
+<t t-name="web.X2ManyFieldDialog">
     <Dialog title="title" withBodyPadding="false" modalRef="modalRef" contentClass="contentClass">
         <FormRenderer record="record" archInfo="archInfo"/>
         <t t-set-slot="footer">
@@ -34,7 +34,7 @@
     </Dialog>
 </t>
 
-<t t-name="web.Many2XAutocomplete" owl="1" >
+<t t-name="web.Many2XAutocomplete" >
     <div class="o_input_dropdown" t-ref="autocomplete_container">
         <input t-if="env.isSmall and props.dropdown"
             type="text"
@@ -62,7 +62,7 @@
     </div>
 </t>
 
-<t t-name="web.AvatarMany2XAutocomplete" owl="1">
+<t t-name="web.AvatarMany2XAutocomplete">
     <span class="o_avatar_many2x_autocomplete o_avatar d-flex align-items-center">
         <img t-if="option.value" class="rounded me-1"
              t-attf-src="/web/image/{{option.resModel}}/{{option.value}}/avatar_128" />
diff --git a/addons/web/static/src/views/fields/remaining_days/remaining_days_field.xml b/addons/web/static/src/views/fields/remaining_days/remaining_days_field.xml
index f548571bfd3..3861c185c74 100644
--- a/addons/web/static/src/views/fields/remaining_days/remaining_days_field.xml
+++ b/addons/web/static/src/views/fields/remaining_days/remaining_days_field.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.RemainingDaysField" owl="1">
+    <t t-name="web.RemainingDaysField">
         <t t-if="props.readonly">
             <t t-set="days" t-value="diffDays" />
             <t t-set="formatted" t-value="formattedValue" />
diff --git a/addons/web/static/src/views/fields/selection/selection_field.xml b/addons/web/static/src/views/fields/selection/selection_field.xml
index 97912f70dec..a2ab2e9910a 100644
--- a/addons/web/static/src/views/fields/selection/selection_field.xml
+++ b/addons/web/static/src/views/fields/selection/selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SelectionField" owl="1">
+    <t t-name="web.SelectionField">
         <t t-if="props.readonly">
             <span t-esc="string" t-att-raw-value="value" />
         </t>
diff --git a/addons/web/static/src/views/fields/signature/signature_field.xml b/addons/web/static/src/views/fields/signature/signature_field.xml
index 8b506a62178..761e79c2e45 100644
--- a/addons/web/static/src/views/fields/signature/signature_field.xml
+++ b/addons/web/static/src/views/fields/signature/signature_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SignatureField" owl="1">
+    <t t-name="web.SignatureField">
         <t t-if="value">
             <img class="o_signature img img-fluid"
                 alt="Binary file"
diff --git a/addons/web/static/src/views/fields/stat_info/stat_info_field.xml b/addons/web/static/src/views/fields/stat_info/stat_info_field.xml
index 79d5fe4e30c..b4f92ae8cc2 100644
--- a/addons/web/static/src/views/fields/stat_info/stat_info_field.xml
+++ b/addons/web/static/src/views/fields/stat_info/stat_info_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.StatInfoField" owl="1">
+    <t t-name="web.StatInfoField">
         <span class="o_stat_info o_stat_value" t-esc="formattedValue"/>
         <span t-if="!props.noLabel" class="o_stat_text" t-esc="label"/>
     </t>
diff --git a/addons/web/static/src/views/fields/state_selection/state_selection_field.xml b/addons/web/static/src/views/fields/state_selection/state_selection_field.xml
index 086c6d384d0..2c690d4f803 100644
--- a/addons/web/static/src/views/fields/state_selection/state_selection_field.xml
+++ b/addons/web/static/src/views/fields/state_selection/state_selection_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.StateSelectionField" owl="1">
+    <t t-name="web.StateSelectionField">
         <t t-if="props.readonly">
             <button class="d-flex align-items-center btn fw-normal p-0">
                 <span t-attf-class="o_status {{ statusColor(currentValue) }} "/>
diff --git a/addons/web/static/src/views/fields/statusbar/statusbar_field.xml b/addons/web/static/src/views/fields/statusbar/statusbar_field.xml
index ecf907bab8e..bef98fc085e 100644
--- a/addons/web/static/src/views/fields/statusbar/statusbar_field.xml
+++ b/addons/web/static/src/views/fields/statusbar/statusbar_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.StatusBarField" owl="1">
+    <t t-name="web.StatusBarField">
         <div class="o_statusbar_status">
             <t t-set="items" t-value="computeItems()" />
 
diff --git a/addons/web/static/src/views/fields/text/text_field.xml b/addons/web/static/src/views/fields/text/text_field.xml
index 1598e2dc331..d245c544b95 100644
--- a/addons/web/static/src/views/fields/text/text_field.xml
+++ b/addons/web/static/src/views/fields/text/text_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.TextField" owl="1">
+    <t t-name="web.TextField">
         <t t-if="props.readonly">
             <span t-esc="props.record.data[props.name] or ''" />
         </t>
diff --git a/addons/web/static/src/views/fields/timezone_mismatch/timezone_mismatch_field.xml b/addons/web/static/src/views/fields/timezone_mismatch/timezone_mismatch_field.xml
index 121d3ea710c..38cf11bcf4b 100644
--- a/addons/web/static/src/views/fields/timezone_mismatch/timezone_mismatch_field.xml
+++ b/addons/web/static/src/views/fields/timezone_mismatch/timezone_mismatch_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.TimezoneMismatchField" t-inherit="web.SelectionField" t-inherit-mode="primary" owl="1">
+    <t t-name="web.TimezoneMismatchField" t-inherit="web.SelectionField" t-inherit-mode="primary">
         <xpath expr="." position="inside">
             <span t-if="mismatch"
                 class="o_tz_warning fa fa-exclamation-triangle position-static align-self-center m-0 ms-2"
diff --git a/addons/web/static/src/views/fields/translation_button.xml b/addons/web/static/src/views/fields/translation_button.xml
index 98b5f060c41..7f9be46972d 100644
--- a/addons/web/static/src/views/fields/translation_button.xml
+++ b/addons/web/static/src/views/fields/translation_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.TranslationButton" owl="1">
+    <t t-name="web.TranslationButton">
         <t t-if="isMultiLang">
             <span class="o_field_translate btn btn-link" t-on-click.prevent="onClick">
                 <t t-esc="lang" />
diff --git a/addons/web/static/src/views/fields/translation_dialog.xml b/addons/web/static/src/views/fields/translation_dialog.xml
index 00170e6a029..afdfa972fd2 100644
--- a/addons/web/static/src/views/fields/translation_dialog.xml
+++ b/addons/web/static/src/views/fields/translation_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.TranslationDialog" owl="1">
+    <t t-name="web.TranslationDialog">
         <Dialog title="title">
             <div class="o_translation_dialog">
                 <t t-foreach="terms" t-as="term" t-key="term.id">
diff --git a/addons/web/static/src/views/fields/url/url_field.xml b/addons/web/static/src/views/fields/url/url_field.xml
index 0ad8c2fa417..4d564a161a1 100644
--- a/addons/web/static/src/views/fields/url/url_field.xml
+++ b/addons/web/static/src/views/fields/url/url_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.UrlField" owl="1">
+    <t t-name="web.UrlField">
         <t t-if="props.readonly">
             <a class="o_field_widget o_form_uri" t-on-click.stop="" t-att-href="formattedHref" t-esc="props.text || props.record.data[props.name] || ''" target="_blank"/>
         </t>
diff --git a/addons/web/static/src/views/fields/x2many/list_x2many_field.xml b/addons/web/static/src/views/fields/x2many/list_x2many_field.xml
index 846d81942f9..ade4e509747 100644
--- a/addons/web/static/src/views/fields/x2many/list_x2many_field.xml
+++ b/addons/web/static/src/views/fields/x2many/list_x2many_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ListX2ManyField" owl="1">
+    <t t-name="web.ListX2ManyField">
        <t t-esc="formattedValue"/>
     </t>
 
diff --git a/addons/web/static/src/views/fields/x2many/x2many_field.xml b/addons/web/static/src/views/fields/x2many/x2many_field.xml
index 920b1dd3de1..b403dd3576f 100644
--- a/addons/web/static/src/views/fields/x2many/x2many_field.xml
+++ b/addons/web/static/src/views/fields/x2many/x2many_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.X2ManyField" owl="1">
+    <t t-name="web.X2ManyField">
         <div t-att-class="className">
             <div class="o_x2m_control_panel d-empty-none mb-4">
                 <t t-if="displayControlPanelButtons">
diff --git a/addons/web/static/src/views/form/button_box/button_box.xml b/addons/web/static/src/views/form/button_box/button_box.xml
index 8e9e4781022..eee77a02356 100644
--- a/addons/web/static/src/views/form/button_box/button_box.xml
+++ b/addons/web/static/src/views/form/button_box/button_box.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="web.Form.ButtonBox" owl="1" >
+<t t-name="web.Form.ButtonBox" >
     <t t-set="allButtons" t-value="getButtons()" />
     <t t-set="visibleButtons" t-value="allButtons['visible']" />
     <t t-set="additionalButtons" t-value="allButtons['additional']" />
diff --git a/addons/web/static/src/views/form/form_controller.xml b/addons/web/static/src/views/form/form_controller.xml
index 3f4ec888481..a575c2c2c2c 100644
--- a/addons/web/static/src/views/form/form_controller.xml
+++ b/addons/web/static/src/views/form/form_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FormView" owl="1">
+    <t t-name="web.FormView">
         <div t-att-class="className" t-ref="root">
             <div class="o_form_view_container">
                 <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="display">
@@ -57,7 +57,7 @@
         </div>
     </t>
 
-    <t t-name="web.FormView.Buttons" owl="1">
+    <t t-name="web.FormView.Buttons">
         <div class="o_cp_buttons d-flex align-items-baseline" role="toolbar" aria-label="Main actions" t-ref="cpButtons">
             <div t-if="model.root.isInEdition" class="o_form_buttons_edit d-flex gap-1">
                 <button type="button" class="btn btn-primary o_form_button_save" data-hotkey="s" t-on-click.stop="() => this.saveButtonClicked({closable: true})">
diff --git a/addons/web/static/src/views/form/form_error_dialog/form_error_dialog.xml b/addons/web/static/src/views/form/form_error_dialog/form_error_dialog.xml
index c22906f3c12..4a8027d1099 100644
--- a/addons/web/static/src/views/form/form_error_dialog/form_error_dialog.xml
+++ b/addons/web/static/src/views/form/form_error_dialog/form_error_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FormErrorDialog" owl="1">
+    <t t-name="web.FormErrorDialog">
         <Dialog header="false" size="'md'" contentClass="'o_error_dialog'">
             <div role="alert">
                 <h1 class="text-danger">Oh snap!</h1>
diff --git a/addons/web/static/src/views/form/form_group/form_group.xml b/addons/web/static/src/views/form/form_group/form_group.xml
index 0a6ebbaf63b..cdb40d8a750 100644
--- a/addons/web/static/src/views/form/form_group/form_group.xml
+++ b/addons/web/static/src/views/form/form_group/form_group.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="web.Form.OuterGroup" owl="1">
+<t t-name="web.Form.OuterGroup">
     <div class="o_group row align-items-start" t-attf-class="{{ allClasses }}" t-att-style="props.style">
         <t t-slot="title" t-if="props.slots and props.slots.title" />
         <t t-foreach="getItems()" t-as="item" t-key="item_index">
@@ -11,7 +11,7 @@
     </div>
 </t>
 
-<t t-name="web.Form.InnerGroup" owl="1">
+<t t-name="web.Form.InnerGroup">
     <div t-attf-class="{{ allClasses }}" class="o_inner_group grid" t-att-style="props.style">
         <div t-if="props.slots and props.slots.title" t-attf-class="g-col-sm-{{ props.maxCols }}">
             <t t-slot="title" />
@@ -38,7 +38,7 @@
     </div>
 </t>
 
-<t t-name="web.Form.InnerGroup.ItemComponent" owl="1">
+<t t-name="web.Form.InnerGroup.ItemComponent">
     <t t-if="cell.props.fieldInfo.field.component.name !== 'BooleanField'">
         <div class="o_cell o_wrap_label flex-grow-1 flex-sm-grow-0 w-100 text-break text-900">
             <t t-component="cell.Component" t-if="cell.isVisible" t-props="cell.props"/>
diff --git a/addons/web/static/src/views/form/form_label.xml b/addons/web/static/src/views/form/form_label.xml
index 7254d7d9735..98b17e36f50 100644
--- a/addons/web/static/src/views/form/form_label.xml
+++ b/addons/web/static/src/views/form/form_label.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FormLabel" owl="1">
+    <t t-name="web.FormLabel">
         <label class="o_form_label" t-att-for="props.id" t-att-class="className" >
             <t t-esc="props.string"/><sup class="text-info p-1" t-if="hasTooltip" t-att="{'data-tooltip-template': 'web.FieldTooltip', 'data-tooltip-info': tooltipInfo, 'data-tooltip-touch-tap-to-show': 'true'}">?</sup>
         </label>
diff --git a/addons/web/static/src/views/form/form_status_indicator/form_status_indicator.xml b/addons/web/static/src/views/form/form_status_indicator/form_status_indicator.xml
index e5fbfd60129..ca12d8932d0 100644
--- a/addons/web/static/src/views/form/form_status_indicator/form_status_indicator.xml
+++ b/addons/web/static/src/views/form/form_status_indicator/form_status_indicator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.FormStatusIndicator" owl="1">
+    <t t-name="web.FormStatusIndicator">
         <div class="o_form_status_indicator d-md-flex align-items-center align-self-md-end me-auto" t-att-class="{ o_form_status_indicator_new_record: props.model.root.isNew }">
             <div class="o_form_status_indicator_buttons d-flex" t-att-class="{ invisible: !(props.model.root.isNew or displayButtons) }">
                 <button
diff --git a/addons/web/static/src/views/form/setting/setting.xml b/addons/web/static/src/views/form/setting/setting.xml
index 25ab811bf52..7b2b61e5f70 100644
--- a/addons/web/static/src/views/form/setting/setting.xml
+++ b/addons/web/static/src/views/form/setting/setting.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.Setting" owl="1">
+    <t t-name="web.Setting">
         <div t-att-class="classNames">
             <div class="o_setting_left_pane" t-att-data-tooltip="props.title" data-tooltip-delay="800">
                 <t t-if="props.fieldName and fieldType==='boolean'">
diff --git a/addons/web/static/src/views/form/status_bar_buttons/status_bar_buttons.xml b/addons/web/static/src/views/form/status_bar_buttons/status_bar_buttons.xml
index 210c11b0465..f32a941fdea 100644
--- a/addons/web/static/src/views/form/status_bar_buttons/status_bar_buttons.xml
+++ b/addons/web/static/src/views/form/status_bar_buttons/status_bar_buttons.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.StatusBarButtons" owl="1">
+    <t t-name="web.StatusBarButtons">
         <div class="o_statusbar_buttons d-flex align-items-center align-content-around flex-wrap gap-1">
             <t t-set="slots" t-value="visibleSlotNames" />
             <t t-if="env.isSmall and slots.length > 1">
diff --git a/addons/web/static/src/views/graph/graph_controller.xml b/addons/web/static/src/views/graph/graph_controller.xml
index 91c11812b52..e9b0655ec04 100644
--- a/addons/web/static/src/views/graph/graph_controller.xml
+++ b/addons/web/static/src/views/graph/graph_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.GraphView.Buttons" owl="1">
+    <t t-name="web.GraphView.Buttons">
         <div class="btn-group" role="toolbar" aria-label="Main actions">
             <t t-call="web.ReportViewMeasures">
                 <t t-set="measures" t-value="model.metaData.measures"/>
@@ -50,7 +50,7 @@
         </div>
     </t>
 
-    <t t-name="web.GraphView" owl="1">
+    <t t-name="web.GraphView">
         <div t-att-class="props.className" t-ref="root">
             <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="props.display">
                 <t t-set-slot="control-panel-additional-actions">
diff --git a/addons/web/static/src/views/graph/graph_renderer.xml b/addons/web/static/src/views/graph/graph_renderer.xml
index 6bb1f82e27f..b76b5d9590d 100644
--- a/addons/web/static/src/views/graph/graph_renderer.xml
+++ b/addons/web/static/src/views/graph/graph_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.GraphRenderer.CustomTooltip" owl="1">
+    <t t-name="web.GraphRenderer.CustomTooltip">
         <div class="o_graph_custom_tooltip popover show p-2 pe-none mw-100">
             <table class="overflow-hidden m-0">
                 <thead>
@@ -27,7 +27,7 @@
         </div>
     </t>
 
-    <t t-name="web.GraphRenderer" owl="1">
+    <t t-name="web.GraphRenderer">
         <div t-att-class="'o_graph_renderer o_renderer h-100 d-flex flex-column border-top ' + props.class" t-ref="root">
             <div class="d-flex gap-1 mt-2 mx-3 mb-3">
                 <t t-call="{{ props.buttonTemplate }}"/>
diff --git a/addons/web/static/src/views/kanban/kanban_column_examples_dialog.xml b/addons/web/static/src/views/kanban/kanban_column_examples_dialog.xml
index ff5f70c62d7..3bdde47780e 100644
--- a/addons/web/static/src/views/kanban/kanban_column_examples_dialog.xml
+++ b/addons/web/static/src/views/kanban/kanban_column_examples_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanExamplesNotebookTemplate" owl="1">
+    <t t-name="web.KanbanExamplesNotebookTemplate">
         <div t-if="props.description" class="o_kanban_examples_description" t-out="props.description"/>
         <div class="o_kanban_examples d-flex p-2">
             <t t-foreach="columns" t-as="column" t-key="column.title">
@@ -18,7 +18,7 @@
     </t>
 
     <!-- Note: this dialog isn't responsive, but it is not accessible on mobile -->
-    <t t-name="web.KanbanColumnExamplesDialog" owl="1">
+    <t t-name="web.KanbanColumnExamplesDialog">
         <Dialog contentClass="'o_kanban_examples_dialog'" title="this.constructor.title">
             <Notebook orientation="'vertical'" pages="pages" onPageUpdate.bind="onPageUpdate" />
             <t t-set-slot="footer">
diff --git a/addons/web/static/src/views/kanban/kanban_column_quick_create.xml b/addons/web/static/src/views/kanban/kanban_column_quick_create.xml
index e49b4352c26..ddf5500326a 100644
--- a/addons/web/static/src/views/kanban/kanban_column_quick_create.xml
+++ b/addons/web/static/src/views/kanban/kanban_column_quick_create.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanColumnQuickCreate" owl="1">
+    <t t-name="web.KanbanColumnQuickCreate">
         <div class="o_column_quick_create flex-shrink-0 flex-grow-1 flex-md-grow-0" t-ref="root">
             <div t-if="props.folded" class="o_quick_create_folded position-sticky z-index-1 my-3 text-nowrap" t-on-click="unfold">
                 <button class="o_kanban_add_column btn btn-light w-100" aria-label="Add column" data-tooltip="Add column">
diff --git a/addons/web/static/src/views/kanban/kanban_controller.xml b/addons/web/static/src/views/kanban/kanban_controller.xml
index 963351efc27..8b2cf3752b0 100644
--- a/addons/web/static/src/views/kanban/kanban_controller.xml
+++ b/addons/web/static/src/views/kanban/kanban_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanView" owl="1">
+    <t t-name="web.KanbanView">
         <div t-att-class="className" t-ref="root">
             <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="props.display">
                 <t t-set-slot="control-panel-create-button">
@@ -56,7 +56,7 @@
         </div>
     </t>
 
-    <t t-name="web.KanbanView.Buttons" owl="1">
+    <t t-name="web.KanbanView.Buttons">
         <div t-if="props.showButtons" class="o_cp_buttons d-empty-none d-flex align-items-baseline gap-1" role="toolbar" aria-label="Main actions"/>
     </t>
 
diff --git a/addons/web/static/src/views/kanban/kanban_cover_image_dialog.xml b/addons/web/static/src/views/kanban/kanban_cover_image_dialog.xml
index eb8dcda47f3..52724450756 100644
--- a/addons/web/static/src/views/kanban/kanban_cover_image_dialog.xml
+++ b/addons/web/static/src/views/kanban/kanban_cover_image_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanCoverImageDialog" owl="1">
+    <t t-name="web.KanbanCoverImageDialog">
         <Dialog title="'Set a Cover Image'" size="'lg'">
             <div t-if="attachments.length" class="o_kanban_cover_container bg-100">
                 <t t-foreach="attachments" t-as="attachment" t-key="attachment.id">
diff --git a/addons/web/static/src/views/kanban/kanban_header.xml b/addons/web/static/src/views/kanban/kanban_header.xml
index 83d8c3bbcc7..b1c39682f4e 100644
--- a/addons/web/static/src/views/kanban/kanban_header.xml
+++ b/addons/web/static/src/views/kanban/kanban_header.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanHeader" owl="1">
+    <t t-name="web.KanbanHeader">
         <div class="o_kanban_header position-sticky top-0 z-index-1" t-ref="root" t-attf-class="{{ !env.isSmall and group.isFolded ? 'pt-2' : 'py-2' }}">
             <div class="o_kanban_header_title position-relative d-flex lh-lg">
                 <div t-if="group.isFolded" class="o_column_title d-flex align-items-center pt-1 fs-4 lh-1 text-nowrap opacity-50 opacity-100-hover flex-grow-1"
@@ -59,7 +59,7 @@
         </div>
     </t>
 
-    <t t-name="web.KanbanGroupTooltip" owl="1">
+    <t t-name="web.KanbanGroupTooltip">
         <div class="o-tooltip px-2 py-1">
             <t t-foreach="props.tooltip" t-as="entry" t-key="entry_index">
                 <t t-esc="entry.title"/>
diff --git a/addons/web/static/src/views/kanban/kanban_record.xml b/addons/web/static/src/views/kanban/kanban_record.xml
index 0dab261002a..5c2a8e246e6 100644
--- a/addons/web/static/src/views/kanban/kanban_record.xml
+++ b/addons/web/static/src/views/kanban/kanban_record.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanRecord" owl="1">
+    <t t-name="web.KanbanRecord">
         <div
         role="article"
         t-att-class="getRecordClasses()"
@@ -13,7 +13,7 @@
             <t t-call="{{ this.constructor.menuTemplate }}"/>
         </div>
     </t>
-    <t t-name="web.KanbanRecordMenu" owl="1">
+    <t t-name="web.KanbanRecordMenu">
         <t t-if="showMenu">
             <Dropdown class="'o_dropdown_kanban bg-transparent position-absolute end-0'"
                       menuClass="'dropdown-menu'"
diff --git a/addons/web/static/src/views/kanban/kanban_record_quick_create.xml b/addons/web/static/src/views/kanban/kanban_record_quick_create.xml
index 482ef15142d..3f7c3471ee9 100644
--- a/addons/web/static/src/views/kanban/kanban_record_quick_create.xml
+++ b/addons/web/static/src/views/kanban/kanban_record_quick_create.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanRecordQuickCreate" owl="1">
+    <t t-name="web.KanbanRecordQuickCreate">
         <KanbanQuickCreateController t-if="state.isLoaded" t-props="quickCreateProps" />
     </t>
 
-    <t t-name="web.KanbanQuickCreateController" owl="1">
+    <t t-name="web.KanbanQuickCreateController">
         <div
             class="o_kanban_quick_create o_field_highlight shadow"
             t-att-class="{ o_disabled: state.disabled, 'w-100 mx-0': props.listIsGrouped }"
diff --git a/addons/web/static/src/views/kanban/kanban_renderer.xml b/addons/web/static/src/views/kanban/kanban_renderer.xml
index 9de68e279bf..5ab44f386e3 100644
--- a/addons/web/static/src/views/kanban/kanban_renderer.xml
+++ b/addons/web/static/src/views/kanban/kanban_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.KanbanRenderer" owl="1">
+    <t t-name="web.KanbanRenderer">
         <div class="o_kanban_renderer o_renderer d-flex"
             t-attf-class="{{ props.list.isGrouped ? 'o_kanban_grouped align-content-stretch' : 'o_kanban_ungrouped align-content-start flex-wrap justify-content-start' }}"
             t-ref="root"
@@ -124,7 +124,7 @@
         </div>
     </t>
 
-    <t t-name="web.KanbanColorPicker" owl="1">
+    <t t-name="web.KanbanColorPicker">
         <ul t-if="this.dataState.widget.editable" class="oe_kanban_colorpicker">
             <!--
                 Used in KanbanRecord
@@ -139,7 +139,7 @@
         </ul>
     </t>
 
-    <t t-name="web.KanbanDropdownMenuWrapper" owl="1">
+    <t t-name="web.KanbanDropdownMenuWrapper">
         <div t-on-click="onClick" style="display:contents">
             <t t-slot="default"/>
         </div>
diff --git a/addons/web/static/src/views/list/export_all/export_all.xml b/addons/web/static/src/views/list/export_all/export_all.xml
index ad05f26352d..9ae87f0bac8 100644
--- a/addons/web/static/src/views/list/export_all/export_all.xml
+++ b/addons/web/static/src/views/list/export_all/export_all.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ExportAll" owl="1">
+    <t t-name="web.ExportAll">
         <DropdownItem class="'o_export_all_menu'" onSelected.bind="onDirectExportData">
             <i class="fa fa-fw fa-upload me-1"/>Export All
         </DropdownItem>
diff --git a/addons/web/static/src/views/list/list_confirmation_dialog.xml b/addons/web/static/src/views/list/list_confirmation_dialog.xml
index 5322567a408..e5dcfdb3a10 100644
--- a/addons/web/static/src/views/list/list_confirmation_dialog.xml
+++ b/addons/web/static/src/views/list/list_confirmation_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ListView.ConfirmationModal" owl="1">
+    <t t-name="web.ListView.ConfirmationModal">
         <Dialog size="'md'" title="props.title">
             <main role="alert">
                 <p>
@@ -31,7 +31,7 @@
                     </table>
                 </div>
             </main>
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary" t-on-click="_confirm" t-ref="autofocus">
                 Confirm
                 </button>
diff --git a/addons/web/static/src/views/list/list_controller.xml b/addons/web/static/src/views/list/list_controller.xml
index c8059e9543f..4dc5ad4d1d5 100644
--- a/addons/web/static/src/views/list/list_controller.xml
+++ b/addons/web/static/src/views/list/list_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ListView" owl="1">
+    <t t-name="web.ListView">
         <div t-att-class="className" t-ref="root">
             <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="display">
                 <t t-set-slot="control-panel-create-button">
@@ -74,7 +74,7 @@
         </div>
     </t>
 
-    <t t-name="web.ListView.Buttons" owl="1">
+    <t t-name="web.ListView.Buttons">
         <div t-if="props.showButtons" class="o_list_buttons d-flex gap-1 d-empty-none align-items-baseline" role="toolbar" aria-label="Main actions">
             <t t-if="model.root.editedRecord">
                 <button type="button" class="btn btn-primary o_list_button_save" data-hotkey="s" t-on-click.stop="onClickSave">
@@ -87,7 +87,7 @@
         </div>
     </t>
 
-    <t t-name="web.ListView.Selection" owl="1">
+    <t t-name="web.ListView.Selection">
         <div class="o_list_selection_box list-group flex-row me-2" role="alert">
             <span class="list-group-item active d-flex align-items-center alisgn-self-stretch pe-0 py-0 rounded-1 lh-1">
                 <span t-if="isDomainSelected">All <b t-esc="nbTotal"/> selected</span>
diff --git a/addons/web/static/src/views/list/list_renderer.xml b/addons/web/static/src/views/list/list_renderer.xml
index 9898864c0a0..d95e453e488 100644
--- a/addons/web/static/src/views/list/list_renderer.xml
+++ b/addons/web/static/src/views/list/list_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ListRenderer" owl="1">
+    <t t-name="web.ListRenderer">
         <div
             class="o_list_renderer o_renderer table-responsive"
             tabindex="-1"
@@ -94,7 +94,7 @@
         </div>
     </t>
 
-    <t t-name="web.ListRenderer.Rows" owl="1">
+    <t t-name="web.ListRenderer.Rows">
         <t t-if="!list.isGrouped">
             <t t-foreach="list.records" t-as="record" t-key="record.id">
                 <t t-call="{{ constructor.recordRowTemplate }}"/>
@@ -162,7 +162,7 @@
         </t>
     </t>
 
-    <t t-name="web.ListRenderer.GroupRow" owl="1">
+    <t t-name="web.ListRenderer.GroupRow">
         <tr t-attf-class="{{group.count > 0 ? 'o_group_has_content' : ''}} o_group_header {{!group.isFolded ? 'o_group_open' : ''}} cursor-pointer"
             t-on-click="() => this.toggleGroup(group)"
         >
@@ -209,7 +209,7 @@
         </tr>
     </t>
 
-    <t t-name="web.ListRenderer.RecordRow" owl="1">
+    <t t-name="web.ListRenderer.RecordRow">
         <tr class="o_data_row"
             t-att-class="getRowClass(record)"
             t-att-data-id="record.id"
diff --git a/addons/web/static/src/views/no_content_helpers.xml b/addons/web/static/src/views/no_content_helpers.xml
index 25027550a7c..65d101c8bd3 100644
--- a/addons/web/static/src/views/no_content_helpers.xml
+++ b/addons/web/static/src/views/no_content_helpers.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ActionHelper" owl="1">
+    <t t-name="web.ActionHelper">
         <div class="o_view_nocontent">
             <div class="o_nocontent_help">
                 <t t-out="noContentHelp"/>
@@ -9,7 +9,7 @@
         </div>
     </t>
 
-    <t t-name="web.NoContentHelper" owl="1">
+    <t t-name="web.NoContentHelper">
         <div class="o_view_nocontent" role="alert">
             <div class="o_nocontent_help">
                 <p class="o_view_nocontent_empty_folder">
diff --git a/addons/web/static/src/views/pivot/pivot_controller.xml b/addons/web/static/src/views/pivot/pivot_controller.xml
index 9fa0c95bfe0..c29d7862a14 100644
--- a/addons/web/static/src/views/pivot/pivot_controller.xml
+++ b/addons/web/static/src/views/pivot/pivot_controller.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PivotView.Buttons" owl="1">
+    <t t-name="web.PivotView.Buttons">
         <div class="o_pivot_buttons d-flex gap-1 mt-2 mx-3 mb-3">
             <div class="btn-group" role="toolbar" aria-label="Main actions">
                 <t t-call="web.ReportViewMeasures">
@@ -18,7 +18,7 @@
         </div>
     </t>
 
-    <t t-name="web.PivotView" owl="1">
+    <t t-name="web.PivotView">
         <div t-att-class="props.className" t-ref="root">
             <Layout className="model.useSampleModel ? 'o_view_sample_data' : ''" display="props.display">
                 <t t-set-slot="control-panel-additional-actions">
diff --git a/addons/web/static/src/views/pivot/pivot_group_by_menu.xml b/addons/web/static/src/views/pivot/pivot_group_by_menu.xml
index 2be1966c782..caf250720ff 100644
--- a/addons/web/static/src/views/pivot/pivot_group_by_menu.xml
+++ b/addons/web/static/src/views/pivot/pivot_group_by_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PivotGroupByMenu" owl="1">
+    <t t-name="web.PivotGroupByMenu">
         <Dropdown class="'o_group_by_menu btn-group'"
             togglerClass="'btn btn-light'"
             t-props="dropdownProps"
diff --git a/addons/web/static/src/views/pivot/pivot_renderer.xml b/addons/web/static/src/views/pivot/pivot_renderer.xml
index 1c3dd997f71..4dd5c1755cc 100644
--- a/addons/web/static/src/views/pivot/pivot_renderer.xml
+++ b/addons/web/static/src/views/pivot/pivot_renderer.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.PivotRenderer" owl="1">
+    <t t-name="web.PivotRenderer">
         <t t-call="web.PivotView.Buttons"/>
         <div t-if="model.hasData() and model.metaData.activeMeasures.length" class="o_pivot table-responsive mx-3">
             <table
@@ -53,7 +53,7 @@
         </div>
     </t>
 
-    <t t-name="web.PivotHeader" owl="1">
+    <t t-name="web.PivotHeader">
         <th
             class="bg-view text-nowrap cursor-pointer fw-normal user-select-none"
             t-att-colspan="isXAxis ? cell.width : undefined"
@@ -90,7 +90,7 @@
         </th>
     </t>
 
-    <t t-name="web.PivotMeasure" owl="1">
+    <t t-name="web.PivotMeasure">
         <th class="bg-view text-muted text-center text-nowrap fw-normal" t-att-colspan="cell.width" t-att-rowspan="cell.height" t-att-class="{
                 'o_pivot_origin_row cursor-pointer user-select-none': cell.originIndexes,
                 'o_pivot_measure_row cursor-pointer user-select-none': !cell.originIndexes,
diff --git a/addons/web/static/src/views/view.xml b/addons/web/static/src/views/view.xml
index 75058295e73..4c5089d7188 100644
--- a/addons/web/static/src/views/view.xml
+++ b/addons/web/static/src/views/view.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.View" owl="1">
+  <t t-name="web.View">
       <WithSearch t-props="withSearchProps" t-slot-scope="search">
         <t t-component="Controller"
           t-on-click="handleActionLinks"
@@ -15,7 +15,7 @@
       </WithSearch>
   </t>
 
-  <t t-name="web.ReportViewMeasures" owl="1">
+  <t t-name="web.ReportViewMeasures">
     <Dropdown togglerClass="'btn btn-primary'">
             <t t-set-slot="toggler">
                 Measures <i class="fa fa-caret-down ms-1"/>
diff --git a/addons/web/static/src/views/view_button/view_button.xml b/addons/web/static/src/views/view_button/view_button.xml
index a34ec31d9b6..3f66e727234 100644
--- a/addons/web/static/src/views/view_button/view_button.xml
+++ b/addons/web/static/src/views/view_button/view_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="views.ViewButton" owl="1">
+  <t t-name="views.ViewButton">
     <t t-tag="props.tag"
         t-att="props.attrs"
         t-att-id="props.id"
@@ -23,7 +23,7 @@
     </t>
   </t>
 
-  <t t-name="views.ViewButtonTooltip" owl="1">
+  <t t-name="views.ViewButtonTooltip">
       <t t-if="debug || button.help">
         <div class="o-tooltip--string" t-if="debug || button.string" role="tooltip">
             <t t-if="debug">
diff --git a/addons/web/static/src/views/view_components/animated_number.xml b/addons/web/static/src/views/view_components/animated_number.xml
index 789e638f47f..2e2363d76e8 100644
--- a/addons/web/static/src/views/view_components/animated_number.xml
+++ b/addons/web/static/src/views/view_components/animated_number.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.AnimatedNumber" owl="1">
+    <t t-name="web.AnimatedNumber">
         <div class="o_animated_number ms-2 text-900 text-nowrap cursor-default" t-att-class="state.value !== props.value and props.animationClass" t-att-title="props.title">
             <t t-slot="prefix"/>
             <span t-if="props.currency and props.currency.position === 'before'" t-esc="props.currency.symbol" class="ms-1"/>
diff --git a/addons/web/static/src/views/view_components/column_progress.xml b/addons/web/static/src/views/view_components/column_progress.xml
index 4700393fa41..9819e9f5351 100644
--- a/addons/web/static/src/views/view_components/column_progress.xml
+++ b/addons/web/static/src/views/view_components/column_progress.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ColumnProgress" owl="1">
+    <t t-name="web.ColumnProgress">
         <div class="o_column_progress progress bg-300 w-75">
             <t t-set="maxWidth" t-value="100 - Math.max(0, props.progressBar.bars.filter(x => x.count > 0).length - 1) * 5"/>
             <t t-foreach="props.progressBar.bars" t-as="bar" t-key="bar.value">
diff --git a/addons/web/static/src/views/view_components/view_scale_selector.xml b/addons/web/static/src/views/view_components/view_scale_selector.xml
index 01b5e0f4b6a..7a33ac6ae37 100644
--- a/addons/web/static/src/views/view_components/view_scale_selector.xml
+++ b/addons/web/static/src/views/view_components/view_scale_selector.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.ViewScaleSelector" owl="1">
+    <t t-name="web.ViewScaleSelector">
         <Dropdown t-if="Object.keys(props.scales).length > 1" class="'btn-group o_view_scale_selector'" togglerClass="'btn btn-secondary scale_button_selection'" hotkey="'v'" showCaret="true">
             <t t-set-slot="toggler">
                 <t t-esc="props.scales[props.currentScale].description" />
diff --git a/addons/web/static/src/views/view_dialogs/export_data_dialog.xml b/addons/web/static/src/views/view_dialogs/export_data_dialog.xml
index a166b32de00..7798bdf377d 100644
--- a/addons/web/static/src/views/view_dialogs/export_data_dialog.xml
+++ b/addons/web/static/src/views/view_dialogs/export_data_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.DeleteExportListDialog" owl="1">
+    <t t-name="web.DeleteExportListDialog">
         <Dialog title="'Confirmation'" size="'md'">
             <div t-esc="props.text" />
             <t t-set-slot="footer">
@@ -11,7 +11,7 @@
         </Dialog>
     </t>
 
-    <t t-name="web.ExportDataItem" owl="1">
+    <t t-name="web.ExportDataItem">
         <div t-att-data-field_id="props.field.id" t-attf-class="o_export_tree_item cursor-pointer position-relative ps-4 {{ state.subfields.length ? 'o_expanded mb-2' : '' }} {{ props.field.parent ? '' : 'pe-3'}}" role="treeitem" t-on-click.stop="() => this.toggleItem(props.field.id, true)" t-on-dblclick="() => this.onDoubleClick(props.field.id)">
             <div t-attf-class="o_tree_column d-flex align-items-center {{ props.field.required ? 'fw-bolder' : ''}}">
                 <span t-if="props.isFieldExpandable(props.field.id)" t-attf-class="ms-n3 float-start o_expand_parent small oi {{ state.subfields.length ? 'oi-chevron-down' : 'oi-chevron-right' }}" role="img" aria-label="Show sub-fields" title="Show sub-fields" />
@@ -28,7 +28,7 @@
         </div>
     </t>
 
-    <t t-name="web.ExportDataDialog" owl="1">
+    <t t-name="web.ExportDataDialog">
         <Dialog contentClass="'o_export_data_dialog'" title="title" size="'lg'">
             <div class="row w-100">
                 <div class="o_left_panel col-12 col-md-6 h-100 d-flex flex-column flex-nowrap">
diff --git a/addons/web/static/src/views/view_dialogs/form_view_dialog.xml b/addons/web/static/src/views/view_dialogs/form_view_dialog.xml
index 42123a3057d..f7b33902510 100644
--- a/addons/web/static/src/views/view_dialogs/form_view_dialog.xml
+++ b/addons/web/static/src/views/view_dialogs/form_view_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.FormViewDialog" owl="1">
+  <t t-name="web.FormViewDialog">
     <Dialog size="props.size" title="props.title" withBodyPadding="false" modalRef="modalRef">
       <View t-props="viewProps"/>
       <t t-set-slot="footer">
@@ -15,14 +15,14 @@
     </Dialog>
   </t>
 
-  <t t-name="web.FormViewDialog.ToMany.buttons" t-inherit="web.FormView.Buttons" owl="1">
+  <t t-name="web.FormViewDialog.ToMany.buttons" t-inherit="web.FormView.Buttons">
     <xpath expr="//button[contains(@class, 'o_form_button_save')]" position="replace">
       <button class="btn btn-primary o_form_button_save" t-on-click="saveButtonClicked" data-hotkey="c">Save &amp; Close</button>
       <button class="btn btn-primary o_form_button_save_new" t-on-click="() => this.saveButtonClicked({saveAndNew: true})" data-hotkey="n">Save &amp; New</button>
     </xpath>
   </t>
 
-  <t t-name="web.FormViewDialog.ToOne.buttons" t-inherit="web.FormView.Buttons" owl="1">
+  <t t-name="web.FormViewDialog.ToOne.buttons" t-inherit="web.FormView.Buttons">
     <xpath expr="//button[contains(@class, 'o_form_button_save')]" position="replace">
       <button class="btn btn-primary o_form_button_save" t-on-click="saveButtonClicked" data-hotkey="c">Save &amp; Close</button>
     </xpath>
diff --git a/addons/web/static/src/views/view_dialogs/select_create_dialog.xml b/addons/web/static/src/views/view_dialogs/select_create_dialog.xml
index eafd9662428..7d4ac8373cf 100644
--- a/addons/web/static/src/views/view_dialogs/select_create_dialog.xml
+++ b/addons/web/static/src/views/view_dialogs/select_create_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SelectCreateDialog" owl="1">
+    <t t-name="web.SelectCreateDialog">
         <Dialog title="props.title" withBodyPadding="false">
             <t t-set-slot="header" t-slot-scope="scope">
                 <t t-call="web.Dialog.header">
diff --git a/addons/web/static/src/views/widgets/attach_document/attach_document.xml b/addons/web/static/src/views/widgets/attach_document/attach_document.xml
index d0fc0dac767..890cdf48c00 100644
--- a/addons/web/static/src/views/widgets/attach_document/attach_document.xml
+++ b/addons/web/static/src/views/widgets/attach_document/attach_document.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <template>
 
-    <t t-name="web.AttachDocument" owl="1">
+    <t t-name="web.AttachDocument">
         <button t-attf-class="btn o_attachment_button #{props.highlight ? 'btn-primary' : 'btn-secondary'}" t-on-click="() => this.triggerUpload()">
             <span class="o_attach_document" t-esc="props.string"/>
         </button>
diff --git a/addons/web/static/src/views/widgets/documentation_link/documentation_link.xml b/addons/web/static/src/views/widgets/documentation_link/documentation_link.xml
index b9a1754d3f9..ab71ee70252 100644
--- a/addons/web/static/src/views/widgets/documentation_link/documentation_link.xml
+++ b/addons/web/static/src/views/widgets/documentation_link/documentation_link.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.DocumentationLink" owl="1">
+    <t t-name="web.DocumentationLink">
         <a t-att-href="url" title="Documentation" class="o_doc_link me-2" target="_blank"></a>
     </t>
 </templates>
diff --git a/addons/web/static/src/views/widgets/notification_alert/notification_alert.xml b/addons/web/static/src/views/widgets/notification_alert/notification_alert.xml
index eee440980a2..5397214575b 100644
--- a/addons/web/static/src/views/widgets/notification_alert/notification_alert.xml
+++ b/addons/web/static/src/views/widgets/notification_alert/notification_alert.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.NotificationAlert" owl="1">
+    <t t-name="web.NotificationAlert">
         <div t-if="isNotificationBlocked" class="alert alert-primary text-center">
             Odoo Push notifications have been blocked. Go to your browser settings to allow them.
         </div>
diff --git a/addons/web/static/src/views/widgets/ribbon/ribbon.xml b/addons/web/static/src/views/widgets/ribbon/ribbon.xml
index d1776761120..5cdd3b2dd67 100644
--- a/addons/web/static/src/views/widgets/ribbon/ribbon.xml
+++ b/addons/web/static/src/views/widgets/ribbon/ribbon.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <template>
 
-    <t t-name="web.Ribbon" owl="1">
+    <t t-name="web.Ribbon">
         <div class="ribbon ribbon-top-right">
             <span t-att-class="classes" t-att-title="props.title">
                 <t t-esc="props.text"/>
diff --git a/addons/web/static/src/views/widgets/signature/signature.xml b/addons/web/static/src/views/widgets/signature/signature.xml
index 403110c1733..2c53e3694f7 100644
--- a/addons/web/static/src/views/widgets/signature/signature.xml
+++ b/addons/web/static/src/views/widgets/signature/signature.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <template>
 
-    <t t-name="web.SignatureWidget" owl="1">
+    <t t-name="web.SignatureWidget">
         <button t-attf-class="btn o_sign_button #{props.highlight ? 'btn-primary' : 'btn-secondary'}" t-on-click="onClickSignature">
             <span class="o_sign_label" t-esc="props.string" />
         </button>
diff --git a/addons/web/static/src/views/widgets/week_days/week_days.xml b/addons/web/static/src/views/widgets/week_days/week_days.xml
index 9ebe543dc90..1539e1766d2 100644
--- a/addons/web/static/src/views/widgets/week_days/week_days.xml
+++ b/addons/web/static/src/views/widgets/week_days/week_days.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.WeekDays" owl="1">
+    <t t-name="web.WeekDays">
         <div class="o_recurrent_weekdays border mt-2 mb-2">
             <table class="table table-responsive mb-0">
                 <tr>
diff --git a/addons/web/static/src/webclient/actions/action_dialog.xml b/addons/web/static/src/webclient/actions/action_dialog.xml
index 5d4eb045b8a..8775f13daae 100644
--- a/addons/web/static/src/webclient/actions/action_dialog.xml
+++ b/addons/web/static/src/webclient/actions/action_dialog.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.ActionDialog.header" t-inherit="web.Dialog.header" t-inherit-mode="primary" owl="1">
+  <t t-name="web.ActionDialog.header" t-inherit="web.Dialog.header" t-inherit-mode="primary">
     <xpath expr="//h4[contains(concat(' ',normalize-space(@class),' '),' modal-title ')]" position="before">
       <DebugMenu t-if="env.debug" />
     </xpath>
   </t>
-  <t t-name="web.ActionDialog" t-inherit="web.Dialog" t-inherit-mode="primary" owl="1">
+  <t t-name="web.ActionDialog" t-inherit="web.Dialog" t-inherit-mode="primary">
     <xpath expr="//main[hasclass('modal-body')]" position="attributes">
       <attribute name="t-att-class">
         {"o_act_window": props.actionType === "ir.actions.act_window"}
@@ -23,7 +23,7 @@
     </xpath>
   </t>
 
-  <t t-name="web.LegacyAdaptedActionDialog" t-inherit="web.ActionDialog" t-inherit-mode="primary" owl="1">
+  <t t-name="web.LegacyAdaptedActionDialog" t-inherit="web.ActionDialog" t-inherit-mode="primary">
     <xpath expr="//t[@t-slot='footer']" position="replace">
       <t t-if="!isLegacy">
         <t t-slot="buttons">
diff --git a/addons/web/static/src/webclient/actions/reports/report_action.xml b/addons/web/static/src/webclient/actions/reports/report_action.xml
index 750b74cadfb..853fa9ffdf9 100644
--- a/addons/web/static/src/webclient/actions/reports/report_action.xml
+++ b/addons/web/static/src/webclient/actions/reports/report_action.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
 
-    <t t-name="web.ReportAction" owl="1">
+    <t t-name="web.ReportAction">
         <div class="o_action">
             <Layout display="{ controlPanel: { 'top-right' : false, 'bottom-right': false } }">
                 <t t-set-slot="control-panel-create-button">
diff --git a/addons/web/static/src/webclient/barcode/barcode_scanner.xml b/addons/web/static/src/webclient/barcode/barcode_scanner.xml
index 90aa19ab85e..c4c2e038e43 100644
--- a/addons/web/static/src/webclient/barcode/barcode_scanner.xml
+++ b/addons/web/static/src/webclient/barcode/barcode_scanner.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.BarcodeDialog" owl="1">
+    <t t-name="web.BarcodeDialog">
         <Dialog title="'Barcode Scanner'" fullscreen="true" footer="false" contentClass="'o-barcode-modal'">
             <CropOverlay onResize.bind="this.onResize" isReady="state.isReady">
                 <video t-ref="videoPreview" muted="true" autoplay="true" playsinline="true" class="w-100 h-100"/>
diff --git a/addons/web/static/src/webclient/barcode/crop_overlay.xml b/addons/web/static/src/webclient/barcode/crop_overlay.xml
index 60001068eef..f146f1b1186 100644
--- a/addons/web/static/src/webclient/barcode/crop_overlay.xml
+++ b/addons/web/static/src/webclient/barcode/crop_overlay.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.CropOverlay" owl="1">
+    <t t-name="web.CropOverlay">
         <div t-ref="crop-container"
              t-on-mousedown="pointerDown" t-on-touchstart="pointerDown"
              t-on-mousemove="pointerMove" t-on-touchmove="pointerMove"
diff --git a/addons/web/static/src/webclient/burger_menu/burger_menu.xml b/addons/web/static/src/webclient/burger_menu/burger_menu.xml
index a709ca560e3..8e7b33768da 100644
--- a/addons/web/static/src/webclient/burger_menu/burger_menu.xml
+++ b/addons/web/static/src/webclient/burger_menu/burger_menu.xml
@@ -3,7 +3,7 @@
 
 <!-- Owl Templates -->
 
-<div t-name="web.BurgerMenu" owl="1">
+<div t-name="web.BurgerMenu">
     <button
         class="o_mobile_menu_toggle o_nav_entry o-no-caret d-md-none border-0 pe-3"
         title="Toggle menu" aria-label="Toggle menu"
@@ -46,7 +46,7 @@
     </t>
 </div>
 
-<t t-name="web.BurgerSection" owl="1">
+<t t-name="web.BurgerSection">
     <li t-if="section.childrenTree.length" class="ps-0">
         <div class="bg-transparent"
             t-att-class="{
diff --git a/addons/web/static/src/webclient/burger_menu/burger_user_menu/burger_user_menu.xml b/addons/web/static/src/webclient/burger_menu/burger_user_menu/burger_user_menu.xml
index b2f2548a7f2..ef7e01a48f7 100644
--- a/addons/web/static/src/webclient/burger_menu/burger_user_menu/burger_user_menu.xml
+++ b/addons/web/static/src/webclient/burger_menu/burger_user_menu/burger_user_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.BurgerUserMenu" owl="1">
+  <t t-name="web.BurgerUserMenu">
     <div class="o_user_menu_mobile mt-2">
       <t t-foreach="getElements()" t-as="element" t-key="element_index">
           <t t-if="!element.hide">
diff --git a/addons/web/static/src/webclient/burger_menu/mobile_switch_company_menu/mobile_switch_company_menu.xml b/addons/web/static/src/webclient/burger_menu/mobile_switch_company_menu/mobile_switch_company_menu.xml
index f00dd40803b..a992a5d673a 100644
--- a/addons/web/static/src/webclient/burger_menu/mobile_switch_company_menu/mobile_switch_company_menu.xml
+++ b/addons/web/static/src/webclient/burger_menu/mobile_switch_company_menu/mobile_switch_company_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web.MobileSwitchCompanyMenu" owl="1">
+<t t-name="web.MobileSwitchCompanyMenu">
     <div class="o_burger_menu_companies p-3 bg-100">
         <div class="o_burger_menu_user_title h6 mb-3">Companies</div>
         <t t-foreach="Object.values(companyService.availableCompanies)
@@ -13,7 +13,7 @@
     </div>
 </t>
 
-<t t-name="web.MobileSwitchCompanyItem" owl="1">
+<t t-name="web.MobileSwitchCompanyItem">
     <t t-set="id" t-value="props.company.id"/>
     <t t-set="displayName" t-value="props.company.name"/>
     <t t-set="isCompanySelected" t-value="selectedCompanies.includes(id)"/>
diff --git a/addons/web/static/src/webclient/loading_indicator/loading_indicator.xml b/addons/web/static/src/webclient/loading_indicator/loading_indicator.xml
index 7371b2f6fd4..5edb1787dfa 100644
--- a/addons/web/static/src/webclient/loading_indicator/loading_indicator.xml
+++ b/addons/web/static/src/webclient/loading_indicator/loading_indicator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.LoadingIndicator" owl="1">
+    <t t-name="web.LoadingIndicator">
         <Transition visible="state.show" name="'o-fade'" t-slot-scope="transition" leaveDuration="400">
             <span class="o_loading_indicator" t-att-class="transition.className">Loading<t t-if="env.debug" t-esc="' (' + state.count + ')'" /></span>
         </Transition>
diff --git a/addons/web/static/src/webclient/menus/menu_command_item.xml b/addons/web/static/src/webclient/menus/menu_command_item.xml
index 90b1e4d4a14..76d2d8c6541 100644
--- a/addons/web/static/src/webclient/menus/menu_command_item.xml
+++ b/addons/web/static/src/webclient/menus/menu_command_item.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-  <t t-name="web.AppIconCommand" owl="1">
+  <t t-name="web.AppIconCommand">
     <div class="o_command_default position-relative d-flex align-items-center px-4 py-2 cursor-pointer">
       <img t-if="props.webIconData" class="me-2 o_app_icon position-relative rounded-1" t-attf-src="{{props.webIconData}}"/>
       <div t-else="" class="me-2 o_app_icon d-flex align-items-center justify-content-center" t-attf-style="background-color:{{props.webIcon.backgroundColor}}" >
diff --git a/addons/web/static/src/webclient/navbar/navbar.xml b/addons/web/static/src/webclient/navbar/navbar.xml
index fa73c6da87a..18c1d39fe41 100644
--- a/addons/web/static/src/webclient/navbar/navbar.xml
+++ b/addons/web/static/src/webclient/navbar/navbar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-  <t t-name="web.NavBar" owl="1">
+  <t t-name="web.NavBar">
     <header class="o_navbar" t-ref="root">
       <nav
         class="o_main_navbar"
@@ -41,7 +41,7 @@
     </header>
   </t>
 
-  <t t-name="web.NavBar.AppsMenu" owl="1">
+  <t t-name="web.NavBar.AppsMenu">
     <Dropdown hotkey="'h'" title="'Home Menu'" class="'o_navbar_apps_menu'">
       <t t-set-slot="toggler">
         <i class="oi oi-apps" />
@@ -59,7 +59,7 @@
     </Dropdown>
   </t>
 
-  <t t-name="web.NavBar.SectionsMenu" owl="1">
+  <t t-name="web.NavBar.SectionsMenu">
     <div class="o_menu_sections d-none d-md-flex flex-grow-1 flex-shrink-1 w-0" t-ref="appSubMenus" role="menu">
 
       <t t-foreach="sections" t-as="section" t-key="section.id">
@@ -111,13 +111,13 @@
     </div>
   </t>
 
-  <t t-name="web.NavBar.DropdownItem" t-inherit="web.DropdownItem" t-inherit-mode="primary" owl="1">
+  <t t-name="web.NavBar.DropdownItem" t-inherit="web.DropdownItem" t-inherit-mode="primary">
     <xpath expr="//t[@t-tag]" position="attributes">
       <attribute name="t-att-style">props.style</attribute>
     </xpath>
   </t>
 
-  <t t-name="web.NavBar.SectionsMenu.Dropdown.MenuSlot" owl="1">
+  <t t-name="web.NavBar.SectionsMenu.Dropdown.MenuSlot">
     <t t-set="style" t-value="`padding-left: ${decalage}px;`" />
     <t t-foreach="items" t-as="item" t-key="item.id">
       <DropdownItem
@@ -143,7 +143,7 @@
     </t>
   </t>
 
-  <t t-name="web.NavBar.SectionsMenu.MoreDropdown" owl="1">
+  <t t-name="web.NavBar.SectionsMenu.MoreDropdown">
     <Dropdown class="'o_menu_sections_more'" title="'More Menu'" hotkey="hotkey">
       <t t-set-slot="toggler">
         <i class="fa fa-plus"/>
diff --git a/addons/web/static/src/webclient/settings_form_view/fields/upgrade_dialog.xml b/addons/web/static/src/webclient/settings_form_view/fields/upgrade_dialog.xml
index 8573eb2ab11..8b7cda75975 100644
--- a/addons/web/static/src/webclient/settings_form_view/fields/upgrade_dialog.xml
+++ b/addons/web/static/src/webclient/settings_form_view/fields/upgrade_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-    <t t-name="web.UpgradeDialog" owl="1">
+    <t t-name="web.UpgradeDialog">
         <Dialog size="'md'" title="'Odoo Enterprise'">
             <div class="row" role="status">
                 <div class="col-6">
@@ -18,7 +18,7 @@
                     <img class="img-fluid" t-att-src="'/web/static/img/enterprise_upgrade.jpg'" draggable="false" alt="Upgrade to enterprise"/>
                 </div>
             </div>
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary" t-on-click="_confirmUpgrade">Upgrade now</button>
                 <button class="btn btn-secondary" t-on-click="this.props.close">Cancel</button>
             </t>
diff --git a/addons/web/static/src/webclient/settings_form_view/highlight_text/form_label_highlight_text.xml b/addons/web/static/src/webclient/settings_form_view/highlight_text/form_label_highlight_text.xml
index 0d591038054..7db76ff0bc8 100644
--- a/addons/web/static/src/webclient/settings_form_view/highlight_text/form_label_highlight_text.xml
+++ b/addons/web/static/src/webclient/settings_form_view/highlight_text/form_label_highlight_text.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.FormLabelHighlightText" owl="1">
+    <t t-name="web.FormLabelHighlightText">
         <label class="o_form_label" t-att-for="props.id" t-att-class="className">
             <HighlightText originalText="props.string"/>
             <t t-if="upgradeEnterprise">
diff --git a/addons/web/static/src/webclient/settings_form_view/highlight_text/highlight_text.xml b/addons/web/static/src/webclient/settings_form_view/highlight_text/highlight_text.xml
index c609e6a9f6a..f7ace4a4d91 100644
--- a/addons/web/static/src/webclient/settings_form_view/highlight_text/highlight_text.xml
+++ b/addons/web/static/src/webclient/settings_form_view/highlight_text/highlight_text.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.HighlightText" owl="1">
+    <t t-name="web.HighlightText">
         <span t-att-searchableText="props.originalText">
             <t t-foreach="splitText" t-as="name" t-key="name_index">
                 <b t-if="name_index % 2" t-out="name" t-att-class="constructor.highlightClass"/>
diff --git a/addons/web/static/src/webclient/settings_form_view/highlight_text/settings_radio_field.xml b/addons/web/static/src/webclient/settings_form_view/highlight_text/settings_radio_field.xml
index 3900b2eaf81..b8f744ed32a 100644
--- a/addons/web/static/src/webclient/settings_form_view/highlight_text/settings_radio_field.xml
+++ b/addons/web/static/src/webclient/settings_form_view/highlight_text/settings_radio_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.SettingsRadioField" t-inherit="web.RadioField" t-inherit-mode="primary" owl="1">
+    <t t-name="web.SettingsRadioField" t-inherit="web.RadioField" t-inherit-mode="primary">
         <xpath expr="//label" position="replace">
             <label class="form-check-label o_form_label" t-att-for="`${id}_${item[0]}`">
                 <HighlightText originalText="item[1]"/>
diff --git a/addons/web/static/src/webclient/settings_form_view/settings/searchable_setting.xml b/addons/web/static/src/webclient/settings_form_view/settings/searchable_setting.xml
index 611b48449c8..f4059178028 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings/searchable_setting.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings/searchable_setting.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SearchableSetting" t-inherit="web.Setting" t-inherit-mode="primary" owl="1">
+    <t t-name="web.SearchableSetting" t-inherit="web.Setting" t-inherit-mode="primary">
         <div t-att-class="classNames" position="attributes">
             <attribute name="t-ref">setting</attribute>
             <attribute name="t-if">visible()</attribute>
diff --git a/addons/web/static/src/webclient/settings_form_view/settings/setting_header.xml b/addons/web/static/src/webclient/settings_form_view/settings/setting_header.xml
index c65c5b178a6..ca6ac72d89d 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings/setting_header.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings/setting_header.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.HeaderSetting" owl="1">
+    <t t-name="web.HeaderSetting">
         <div class="app_settings_header d-flex flex-column flex-md-row align-items-baseline gap-1 gap-md-5 py-3 bg-warning bg-opacity-25">
             <label class="o_form_label" t-att-for="props.fieldId">
                 <t t-esc="labelString"/>
diff --git a/addons/web/static/src/webclient/settings_form_view/settings/settings_app.xml b/addons/web/static/src/webclient/settings_form_view/settings/settings_app.xml
index 5724316db6e..00da3a61332 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings/settings_app.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings/settings_app.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SettingsApp" owl="1">
+    <t t-name="web.SettingsApp">
         <div class="app_settings_block" t-if="props.selectedTab === props.key or state.search.value.length !== 0" t-att-string="props.string" t-att-data-key="props.key" t-ref="settingsApp">
             <div class="settingSearchHeader h4" t-if="state.search.value.length !== 0" role="search">
                 <img class="icon" t-att-src="props.imgurl" alt="Search"></img>
diff --git a/addons/web/static/src/webclient/settings_form_view/settings/settings_block.xml b/addons/web/static/src/webclient/settings_form_view/settings/settings_block.xml
index a4e4f3bc661..2011bb3e508 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings/settings_block.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings/settings_block.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SettingsBlock" owl="1">
+    <t t-name="web.SettingsBlock">
         <h2 t-if="props.title" t-ref="settingsContainerTitle"><HighlightText originalText="props.title"/></h2>
         <h3 t-if="props.tip" class="o_setting_tip text-muted" t-ref="settingsContainerTip"><HighlightText originalText="props.tip"/></h3>
         <div class="row mt16 o_settings_container" t-att-class="props.class" t-ref="settingsContainer">
diff --git a/addons/web/static/src/webclient/settings_form_view/settings/settings_page.xml b/addons/web/static/src/webclient/settings_form_view/settings/settings_page.xml
index 3ffaccd4ca0..51959b6ee7d 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings/settings_page.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings/settings_page.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SettingsPage" owl="1">
+    <t t-name="web.SettingsPage">
         <div class="o_setting_container">
             <div class="settings_tab" t-if="!env.isSmall or state.search.value.length === 0">
                 <t t-foreach="props.modules" t-as="module" t-key="module.key">
diff --git a/addons/web/static/src/webclient/settings_form_view/settings_confirmation_dialog.xml b/addons/web/static/src/webclient/settings_form_view/settings_confirmation_dialog.xml
index 7cfcdd69b2d..f870fb7ef64 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings_confirmation_dialog.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings_confirmation_dialog.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SettingsConfirmationDialog" owl="1">
+    <t t-name="web.SettingsConfirmationDialog">
         <Dialog size="'md'" title="props.title" modalRef="modalRef">
             <t t-esc="props.body" />
-            <t t-set-slot="footer" owl="1">
+            <t t-set-slot="footer">
                 <button class="btn btn-primary" t-on-click="_confirm">
                     Save
                 </button>
diff --git a/addons/web/static/src/webclient/settings_form_view/settings_form_view.xml b/addons/web/static/src/webclient/settings_form_view/settings_form_view.xml
index 003882caf32..466ccdb8f43 100644
--- a/addons/web/static/src/webclient/settings_form_view/settings_form_view.xml
+++ b/addons/web/static/src/webclient/settings_form_view/settings_form_view.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="web.SettingsFormView" t-inherit="web.FormView" t-inherit-mode="primary" owl="1">
+    <t t-name="web.SettingsFormView" t-inherit="web.FormView" t-inherit-mode="primary">
         <xpath expr="./div[@t-ref='root']" position="attributes">
             <attribute name="class">o-settings-form-view o_field_highlight</attribute>
         </xpath>
@@ -36,7 +36,7 @@
         </xpath>
     </t>
 
-    <t t-name="web.SettingsFormView.Buttons" t-inherit="web.FormView.Buttons" t-inherit-mode="primary" owl="1">
+    <t t-name="web.SettingsFormView.Buttons" t-inherit="web.FormView.Buttons" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_cp_buttons')]" position="attributes">
             <attribute name="class" add="order-first w-auto" separator=" "/>
         </xpath>
diff --git a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_dev_tool.xml b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_dev_tool.xml
index bd8bd3ec1c1..e0ddac8d5d7 100644
--- a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_dev_tool.xml
+++ b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_dev_tool.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <template>
-    <div t-name='res_config_dev_tool' owl="1">
+    <div t-name='res_config_dev_tool'>
         <div id="developer_tool">
             <t t-set="title">Developer Tools</t>
             <SettingsBlock title="title">
diff --git a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_edition.xml b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_edition.xml
index c29aeb38878..cede041aed3 100644
--- a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_edition.xml
+++ b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_edition.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <template>
-    <div t-name='res_config_edition' owl="1">
+    <div t-name='res_config_edition'>
         <Setting addLabel="false">
                 <div class="user-heading">
                     <h3 class="px-0">
diff --git a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_invite_users.xml b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_invite_users.xml
index 2bd6f651fb1..b42f4b58b23 100644
--- a/addons/web/static/src/webclient/settings_form_view/widgets/res_config_invite_users.xml
+++ b/addons/web/static/src/webclient/settings_form_view/widgets/res_config_invite_users.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates>
-    <div t-name='res_config_invite_users' owl="1">
+    <div t-name='res_config_invite_users'>
         <p class="o_form_label">Invite New Users</p>
 
         <div class="d-flex">
diff --git a/addons/web/static/src/webclient/switch_company_menu/switch_company_menu.xml b/addons/web/static/src/webclient/switch_company_menu/switch_company_menu.xml
index f092e1e5470..cfd757dcc88 100644
--- a/addons/web/static/src/webclient/switch_company_menu/switch_company_menu.xml
+++ b/addons/web/static/src/webclient/switch_company_menu/switch_company_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="web.SwitchCompanyMenu" owl="1">
+<t t-name="web.SwitchCompanyMenu">
     <Dropdown class="'o_switch_company_menu d-none d-md-block'" position="'bottom-end'">
         <t t-set-slot="toggler">
             <i class="fa fa-building d-lg-none"/>
@@ -17,7 +17,7 @@
 </t>
 
 
-<t t-name="web.SwitchCompanyItem" owl="1">
+<t t-name="web.SwitchCompanyItem">
     <DropdownItem class="'p-0 bg-white'">
         <t t-set="isCompanySelected" t-value="selectedCompanies.includes(props.company.id)"/>
         <t t-set="isCurrent" t-value="props.company.id === companyService.currentCompany.id"/>
diff --git a/addons/web/static/src/webclient/user_menu/user_menu.xml b/addons/web/static/src/webclient/user_menu/user_menu.xml
index 0f19fecf16a..fb628170ba1 100644
--- a/addons/web/static/src/webclient/user_menu/user_menu.xml
+++ b/addons/web/static/src/webclient/user_menu/user_menu.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.UserMenu" owl="1">
+    <t t-name="web.UserMenu">
         <Dropdown class="'o_user_menu d-none d-md-block pe-0'" togglerClass="'py-1 py-lg-0'">
             <t t-set-slot="toggler">
                 <img class="o_avatar o_user_avatar rounded" t-att-src="source" alt="User"/>
diff --git a/addons/web/static/src/webclient/user_menu/user_menu_items.xml b/addons/web/static/src/webclient/user_menu/user_menu_items.xml
index dc2d85f65ce..3c6cef04d77 100644
--- a/addons/web/static/src/webclient/user_menu/user_menu_items.xml
+++ b/addons/web/static/src/webclient/user_menu/user_menu_items.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.UserMenu.ShortcutsFooterComponent" owl="1">
+    <t t-name="web.UserMenu.ShortcutsFooterComponent">
         <span>
             <span class='fw-bolder text-primary'>TIP</span> — press <span class='fw-bolder text-primary'><t t-esc="runShortcutKey"/></span> on any screen to show shortcut overlays and <span class='fw-bolder text-primary'><t t-esc="runShortcutKey"/> + KEY</span> to trigger a shortcut.
         </span>
diff --git a/addons/web/static/src/webclient/webclient.xml b/addons/web/static/src/webclient/webclient.xml
index 44d2f713dd0..4eed834a3cf 100644
--- a/addons/web/static/src/webclient/webclient.xml
+++ b/addons/web/static/src/webclient/webclient.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="web.WebClient" owl="1">
+    <t t-name="web.WebClient">
         <t t-if="!state.fullscreen">
             <NavBar/>
         </t>
diff --git a/addons/web_editor/static/src/components/media_dialog/document_selector.xml b/addons/web_editor/static/src/components/media_dialog/document_selector.xml
index 4793085f211..ae8d5c3c2e5 100644
--- a/addons/web_editor/static/src/components/media_dialog/document_selector.xml
+++ b/addons/web_editor/static/src/components/media_dialog/document_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.DocumentAttachment" owl="1">
+<t t-name="web_editor.DocumentAttachment">
     <div class="o_existing_attachment_cell o_we_attachment_highlight card col-2 position-relative mb-2 p-2 opacity-trigger-hover cursor-pointer" t-att-class="{ o_we_attachment_selected: props.selected }" t-on-click="props.selectAttachment">
         <RemoveButton remove="() => this.remove()"/>
         <div t-att-data-url="props.url" role="img" t-att-aria-label="props.name" t-att-title="props.name" t-att-data-mimetype="props.mimetype" class="o_image d-flex align-items-center justify-content-center"/>
@@ -8,7 +8,7 @@
     </div>
 </t>
 
-<t t-name="web_editor.DocumentsListTemplate" owl="1">
+<t t-name="web_editor.DocumentsListTemplate">
     <div class="o_we_existing_attachments o_we_documents">
         <div t-if="!hasContent" class="o_nocontent_help">
             <p class="o_empty_folder_image">No documents found.</p>
diff --git a/addons/web_editor/static/src/components/media_dialog/file_selector.xml b/addons/web_editor/static/src/components/media_dialog/file_selector.xml
index 15aca680bab..4b50528c91d 100644
--- a/addons/web_editor/static/src/components/media_dialog/file_selector.xml
+++ b/addons/web_editor/static/src/components/media_dialog/file_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.FileSelectorControlPanel" owl="1">
+<t t-name="web_editor.FileSelectorControlPanel">
     <div class="d-flex flex-wrap gap-2 mt-4 mb-2 align-items-end">
         <SearchMedia searchPlaceholder="props.searchPlaceholder" needle="props.needle" search="props.search"/>
         <div class="d-flex gap-3 justify-content-start align-items-center">
@@ -36,7 +36,7 @@
     </div>
 </t>
 
-<t t-name="web_editor.FileSelector" owl="1">
+<t t-name="web_editor.FileSelector">
     <div>
         <FileSelectorControlPanel uploadText="uploadText"
             accept="fileMimetypes"
diff --git a/addons/web_editor/static/src/components/media_dialog/icon_selector.xml b/addons/web_editor/static/src/components/media_dialog/icon_selector.xml
index 6d791bf7442..1547188b317 100644
--- a/addons/web_editor/static/src/components/media_dialog/icon_selector.xml
+++ b/addons/web_editor/static/src/components/media_dialog/icon_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.IconSelector" owl="1">
+<t t-name="web_editor.IconSelector">
     <div>
         <div class="d-flex gap-2 align-items-center py-4">
             <SearchMedia searchPlaceholder="searchPlaceholder"
diff --git a/addons/web_editor/static/src/components/media_dialog/image_selector.xml b/addons/web_editor/static/src/components/media_dialog/image_selector.xml
index 727fc211695..bcefaf8586f 100644
--- a/addons/web_editor/static/src/components/media_dialog/image_selector.xml
+++ b/addons/web_editor/static/src/components/media_dialog/image_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.AutoResizeImage" owl="1">
+<t t-name="web_editor.AutoResizeImage">
     <div t-ref="auto-resize-image-container" class="o_existing_attachment_cell o_we_image align-items-center justify-content-center me-1 mb-1 opacity-trigger-hover opacity-0 cursor-pointer" t-att-class="{ o_we_attachment_optimized: props.isOptimized, 'o_loaded position-relative opacity-100': state.loaded, o_we_attachment_selected: props.selected, 'position-fixed': !state.loaded }" t-on-click="props.onImageClick">
         <RemoveButton t-if="props.isRemovable" model="props.model" remove="() => this.remove()"/>
         <div class="o_we_media_dialog_img_wrapper">
@@ -11,7 +11,7 @@
     </div>
 </t>
 
-<t t-name="web_editor.ExternalImage" owl="1">
+<t t-name="web_editor.ExternalImage">
     <t t-if="record.mediaType == 'libraryMedia'">
         <AutoResizeImage author="record.author"
             src="record.thumbnail_url"
@@ -25,7 +25,7 @@
     </t>
 </t>
 
-<t t-name="web_editor.ImagesListTemplate" owl="1">
+<t t-name="web_editor.ImagesListTemplate">
     <div class="o_we_existing_attachments o_we_images d-flex flex-wrap my-0">
         <t t-if="!hasContent and !isFetching">
             <div t-if="state.needle" class="o_nocontent_help">
diff --git a/addons/web_editor/static/src/components/media_dialog/media_dialog.xml b/addons/web_editor/static/src/components/media_dialog/media_dialog.xml
index 6d58a44e030..b50d6e751ff 100644
--- a/addons/web_editor/static/src/components/media_dialog/media_dialog.xml
+++ b/addons/web_editor/static/src/components/media_dialog/media_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.MediaDialog" owl="1">
+<t t-name="web_editor.MediaDialog">
     <Dialog contentClass="contentClass"
         size="size"
         title="title">
diff --git a/addons/web_editor/static/src/components/media_dialog/video_selector.xml b/addons/web_editor/static/src/components/media_dialog/video_selector.xml
index b0a2424a4a5..d43e275cbf2 100644
--- a/addons/web_editor/static/src/components/media_dialog/video_selector.xml
+++ b/addons/web_editor/static/src/components/media_dialog/video_selector.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web_editor.VideoOption" owl="1">
+<t t-name="web_editor.VideoOption">
     <div class="mb-1">
         <label class="o_switch" t-on-change="props.onChangeOption">
             <input type="checkbox" t-att-checked="props.value"/><span/>
@@ -11,7 +11,7 @@
     </div>
 </t>
 
-<t t-name="web_editor.VideoSelector" owl="1">
+<t t-name="web_editor.VideoSelector">
     <div class="row">
         <div class="col mt-4 o_video_dialog_form">
             <div class="mb-2">
diff --git a/addons/web_editor/static/src/components/upload_progress_toast/upload_progress_toast.xml b/addons/web_editor/static/src/components/upload_progress_toast/upload_progress_toast.xml
index c3f676ed627..b476acd45dc 100644
--- a/addons/web_editor/static/src/components/upload_progress_toast/upload_progress_toast.xml
+++ b/addons/web_editor/static/src/components/upload_progress_toast/upload_progress_toast.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_editor.ProgressBar" owl="1">
+<t t-name="web_editor.ProgressBar">
     <small class="text-info d-flex align-items-center me-2">
         <span t-if="!props.hasError and !props.uploaded"><i class="fa fa-circle-o-notch fa-spin me-2"/></span>
         <span class="fst-italic fw-bold text-truncate flex-grow-1 me-2" t-esc="props.name"/>
@@ -16,7 +16,7 @@
     <hr/>
 </t>
 
-<t t-name="web_editor.UploadProgressToast" owl="1">
+<t t-name="web_editor.UploadProgressToast">
     <div class="o_notification_manager o_upload_progress_toast">
         <div t-if="state.isVisible" class="o_notification position-relative show fade mb-2 border border-info bg-white" role="alert" aria-live="assertive" aria-atomic="true">
             <button type="button" class="btn btn-close o_notification_close p-2" aria-label="Close" t-on-click="props.close"/>
diff --git a/addons/web_editor/static/src/js/backend/html_field.xml b/addons/web_editor/static/src/js/backend/html_field.xml
index a997731a77c..db8c78091c2 100644
--- a/addons/web_editor/static/src/js/backend/html_field.xml
+++ b/addons/web_editor/static/src/js/backend/html_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web_editor.HtmlField" owl="1">
+    <t t-name="web_editor.HtmlField">
         <t t-if="props.readonly || props.notEditable || (sandboxedPreview and !state.showCodeView)">
             <t t-if="this.showIframe">
                 <iframe t-ref="iframe" t-att-class="{'d-none': !this.state.iframeVisible, 'o_readonly': true}"
diff --git a/addons/web_editor/static/src/js/wysiwyg/conflict_dialog.xml b/addons/web_editor/static/src/js/wysiwyg/conflict_dialog.xml
index 09ca3197540..4c050b8ad74 100644
--- a/addons/web_editor/static/src/js/wysiwyg/conflict_dialog.xml
+++ b/addons/web_editor/static/src/js/wysiwyg/conflict_dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="web_editor.ConflictDialog" owl="1">
+    <t t-name="web_editor.ConflictDialog">
             <Dialog size="'xl'" title="'Content conflict'">
                 <div>
                     <div style="color: red;">
diff --git a/addons/web_editor/static/src/js/wysiwyg/widgets/alt_dialog.xml b/addons/web_editor/static/src/js/wysiwyg/widgets/alt_dialog.xml
index 9a10a7b9071..54024021eb2 100644
--- a/addons/web_editor/static/src/js/wysiwyg/widgets/alt_dialog.xml
+++ b/addons/web_editor/static/src/js/wysiwyg/widgets/alt_dialog.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web_edior.AltDialog" owl="1">
+<t t-name="web_edior.AltDialog">
     <Dialog size="'xl'" title="'Change media description and tooltip'">
         <form action="#">
             <div class="mb-3 row">
@@ -23,7 +23,7 @@
                 </div>
             </div>
         </form>
-        <t t-set-slot="footer" owl="1">
+        <t t-set-slot="footer">
             <button class="btn btn-primary" t-on-click="_confirm">Save</button>
             <button class="btn btn-secondary" t-on-click="_cancel">Discard</button>
         </t>
diff --git a/addons/web_editor/static/src/xml/editor.xml b/addons/web_editor/static/src/xml/editor.xml
index c7df4e6099a..2bd2c3289bf 100644
--- a/addons/web_editor/static/src/xml/editor.xml
+++ b/addons/web_editor/static/src/xml/editor.xml
@@ -5,7 +5,7 @@
     <!--=================-->
 
     <!-- Editor toolbar -->
-    <t t-name="web_editor.toolbar" owl="1">
+    <t t-name="web_editor.toolbar">
         <div id="toolbar" class="oe-toolbar oe-floating">
             <div t-if="props.showStyle" id="style" t-attf-class="btn-group {{ props.dropDirection }}">
                 <button type="button" class="btn dropdown-toggle"
@@ -218,7 +218,7 @@
     </t>
 
     <!-- Editor Toolbar -->
-    <!-- <t t-inherit="web_editor.toolbar" t-inherit-mode="extension" owl="1">
+    <!-- <t t-inherit="web_editor.toolbar" t-inherit-mode="extension">
         <xpath expr="//div[@id='checklist']" position="replace">aoeu</xpath>
         <xpath expr="//div[@id='list']" position="inside">
             <div title="Animate text" class="btn fa fa-play fa-fw o_we_animate_text"/>coucou4
diff --git a/addons/web_editor/static/src/xml/snippets.xml b/addons/web_editor/static/src/xml/snippets.xml
index 7de8cdea92c..9419838b656 100644
--- a/addons/web_editor/static/src/xml/snippets.xml
+++ b/addons/web_editor/static/src/xml/snippets.xml
@@ -57,7 +57,7 @@
     </t>
 
     <!-- options -->
-    <div t-name="web_editor.ColorPalette" class="colorpicker" owl="1" t-ref="el">
+    <div t-name="web_editor.ColorPalette" class="colorpicker" t-ref="el">
         <div class="o_we_colorpicker_switch_panel d-flex justify-content-end px-2">
             <t t-set="first_button_name"><t t-if="props.withCombinations">Theme</t><t t-else="">Solid</t></t>
             <button type="button" tabindex="1" class="o_we_colorpicker_switch_pane_btn" t-attf-data-target="#{props.withCombinations ? 'color-combinations' : 'theme-colors'}"
@@ -112,7 +112,7 @@
             </t>
         </div>
     </div>
-    <t t-name="web_editor.color.combination.preview" owl="1">
+    <t t-name="web_editor.color.combination.preview">
         <div class="o_we_cc_preview_wrapper d-flex justify-content-between">
             <h1 class="o_we_color_combination_btn_title">Title</h1>
             <p class="o_we_color_combination_btn_text flex-grow-1">Text</p>
diff --git a/addons/web_editor/static/src/xml/wysiwyg.xml b/addons/web_editor/static/src/xml/wysiwyg.xml
index 46b91a88861..f3891722363 100644
--- a/addons/web_editor/static/src/xml/wysiwyg.xml
+++ b/addons/web_editor/static/src/xml/wysiwyg.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="web_editor.Wysiwyg" owl="1">
+    <t t-name="web_editor.Wysiwyg">
         <div style="display: contents;" t-ref="toolbar">
             <Toolbar t-props="this.state.toolbarProps" t-if="this.state.showToolbar"/>
         </div>
@@ -16,7 +16,7 @@
     <!--=================-->
 
     <!-- Link Dialog (allows to choose a style and content for a link on the page) -->
-    <div t-name="web_editor.LinkDialog" owl="1">
+    <div t-name="web_editor.LinkDialog">
         <Dialog size="'xl'">
             <div  class="o_link_dialog">
                 <div class="row" t-ref="linkComponentWrapper">
@@ -107,7 +107,7 @@
         </Dialog>
     </div>
 
-    <we-customizeblock-option t-name="web_editor.LinkTools" owl="1">
+    <we-customizeblock-option t-name="web_editor.LinkTools">
         <div style="display: contents" t-ref="linkComponentWrapper">
             <we-row id="url_row" t-attf-class="#{state.isButton ? ' d-none' : ''}">
                 <we-input class="o_we_user_value_widget o_we_sublevel_1">
@@ -299,7 +299,7 @@
     <div t-name="web_editor.ImageCrop" class="o_we_crop_widget" contenteditable="false"
         t-att-class="this.state.active ? '' : 'd-none'"
         t-ref="el"
-        owl="1">
+       >
         <div class="o_we_cropper_wrapper">
             <img class="o_we_cropper_img"/>
             <div class="o_we_crop_buttons text-center mt16 position-fixed o_we_no_overlay" contenteditable="false">
diff --git a/addons/web_tour/static/src/debug/tour_dialog_component.xml b/addons/web_tour/static/src/debug/tour_dialog_component.xml
index 26eca88d0a3..457ba4e5c1c 100644
--- a/addons/web_tour/static/src/debug/tour_dialog_component.xml
+++ b/addons/web_tour/static/src/debug/tour_dialog_component.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="web_tour.ToursDialog" owl="1">
+<t t-name="web_tour.ToursDialog">
     <Dialog title="this.constructor.title">
         <t t-call="web_tour.ToursDialog.Table">
             <t t-set="caption">Onboarding tours</t>
@@ -14,7 +14,7 @@
     </Dialog>
 </t>
 
-<t t-name="web_tour.ToursDialog.Table" owl="1">
+<t t-name="web_tour.ToursDialog.Table">
     <div class="table-responsive">
         <table class="table table-sm table-striped">
             <caption style="caption-side: top; font-size: 14px">
diff --git a/addons/web_tour/static/src/tour_pointer/tour_pointer.xml b/addons/web_tour/static/src/tour_pointer/tour_pointer.xml
index 1a0041ac4b8..65e2328fffd 100644
--- a/addons/web_tour/static/src/tour_pointer/tour_pointer.xml
+++ b/addons/web_tour/static/src/tour_pointer/tour_pointer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="web_tour.TourPointer" owl="1">
+    <t t-name="web_tour.TourPointer">
         <div
             t-if="props.pointerState.isVisible"
             t-ref="popper"
diff --git a/addons/web_unsplash/static/src/components/media_dialog/image_selector.xml b/addons/web_unsplash/static/src/components/media_dialog/image_selector.xml
index 16aeef2e94f..c6ad2705b74 100644
--- a/addons/web_unsplash/static/src/components/media_dialog/image_selector.xml
+++ b/addons/web_unsplash/static/src/components/media_dialog/image_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="web_unsplash.UnsplashError" owl="1">
+<t t-name="web_unsplash.UnsplashError">
     <div class="alert alert-info w-100">
         <h4><t t-esc="props.title"/></h4>
         <p><t t-esc="props.subtitle"/></p>
@@ -8,7 +8,7 @@
     </div>
 </t>
 
-<t t-name="web_unsplash.UnsplashCredentials" owl="1">
+<t t-name="web_unsplash.UnsplashCredentials">
     <div class="d-flex align-items-center flex-wrap">
         <a href="https://www.odoo.com/documentation/master/applications/websites/website/optimize/unsplash.html#generate-an-unsplash-access-key"
            class="me-1" target="_blank">Get an Access key</a>
diff --git a/addons/website/static/src/client_actions/configurator/configurator.xml b/addons/website/static/src/client_actions/configurator/configurator.xml
index 03858d0a5d1..0f10f8331e2 100644
--- a/addons/website/static/src/client_actions/configurator/configurator.xml
+++ b/addons/website/static/src/client_actions/configurator/configurator.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-    <t t-name="website.Configurator.SkipButton" owl="1">
+    <t t-name="website.Configurator.SkipButton">
         <div class="container-fluid py-2 pb-md-3 text-end pe-lg-5">
             <button class="btn btn-link btn-lg" t-on-click="this.props.skip">Skip and start from scratch</button>
         </div>
     </t>
 
-    <t t-name="website.Configurator.WelcomeScreen" owl="1">
+    <t t-name="website.Configurator.WelcomeScreen">
         <div class="o_configurator_screen h-100 d-flex flex-column o_welcome_screen">
             <div class="o_configurator_odoo_logo mt-4 ms-4" style="height: 31px; width: 99px;"/>
             <div class="o_configurator_screen_content d-flex h-100">
@@ -24,7 +24,7 @@
     </div>
 </t>
 
-<t t-name="website.Configurator.DescriptionScreen" owl="1">
+<t t-name="website.Configurator.DescriptionScreen">
     <div class="o_configurator_screen h-100 d-flex flex-column o_description_screen">
         <div class="o_configurator_odoo_logo mt-4 ms-5" style="height: 31px; width: 99px;"/>
         <div class="o_configurator_screen_content d-flex h-100 flex-grow-1">
@@ -83,7 +83,7 @@
     </div>
 </t>
 
-<t t-name="website.Configurator.PaletteSelectionScreen" owl="1">
+<t t-name="website.Configurator.PaletteSelectionScreen">
     <div class="o_configurator_screen h-100 d-flex flex-column o_palette_selection_screen">
         <div class="o_configurator_odoo_logo mt-4 ms-5" style="height: 31px; width: 99px;"/>
         <div class="o_configurator_screen_content container palette_selection d-flex flex-grow-1 h-100">
@@ -143,7 +143,7 @@
     </div>
 </t>
 
-<t t-name="website.Configurator.FeatureSelection" owl="1">
+<t t-name="website.Configurator.FeatureSelection">
     <div class="o_configurator_screen h-100 d-flex flex-column o_feature_selection_screen">
         <div class="o_configurator_odoo_logo mt-4 ms-5" style="height: 31px; width: 99px;"/>
         <div class="o_configurator_screen_content overflow-hidden container d-flex flex-grow-1 align-items-center">
@@ -185,7 +185,7 @@
     </div>
 </t>
 
-<t t-name="website.Configurator.ThemeSelectionScreen" owl="1">
+<t t-name="website.Configurator.ThemeSelectionScreen">
     <div class="o_configurator_screen h-100 d-flex flex-column o_theme_selection_screen">
         <div class="o_configurator_odoo_logo mt-4 ms-5" style="height: 31px; width: 99px;"/>
         <div class="o_configurator_screen_content d-flex flex-column flex-grow-1 align-items-center">
@@ -231,7 +231,7 @@
     </div>
 </t>
 
-<t t-name="website.Configurator.Configurator" owl="1">
+<t t-name="website.Configurator.Configurator">
     <div class="o_configurator_container">
         <DescriptionScreen t-if="state.currentStep === 2" navigate="(screen) => this.navigate(screen)" skip.bind="skipConfigurator"/>
         <PaletteSelectionScreen t-elif="state.currentStep === 3" navigate="(screen) => this.navigate(screen)" skip.bind="skipConfigurator"/>
diff --git a/addons/website/static/src/client_actions/website_dashboard/website_dashboard.xml b/addons/website/static/src/client_actions/website_dashboard/website_dashboard.xml
index a1bb7890e5c..337b35e0354 100644
--- a/addons/website/static/src/client_actions/website_dashboard/website_dashboard.xml
+++ b/addons/website/static/src/client_actions/website_dashboard/website_dashboard.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="website.WebsiteDashboardMain" owl="1">
+<t t-name="website.WebsiteDashboardMain">
     <div class="o_dashboards" t-att-class="{'has_plausible': state.dashboards.plausible_share_url}">
         <Layout display="display">
             <t t-set-slot="control-panel-navigation-additional">
@@ -28,7 +28,7 @@
     </div>
 </t>
 
-<t t-name="website.plausible_content" owl="1">
+<t t-name="website.plausible_content">
     <div class="row o_dashboard_visits" t-if="state.groups.website_designer">
         <div t-if="state.dashboards.plausible_share_url" class="col-12">
             <div class="container">
diff --git a/addons/website/static/src/client_actions/website_preview/website_preview.xml b/addons/website/static/src/client_actions/website_preview/website_preview.xml
index b9f3d8e1b00..930eedb3082 100644
--- a/addons/website/static/src/client_actions/website_preview/website_preview.xml
+++ b/addons/website/static/src/client_actions/website_preview/website_preview.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.BlockPreview" owl="1">
+<t t-name="website.BlockPreview">
     <div class="o_blockUI o_block_preview position-fixed d-flex justify-content-center align-items-center flex-column h-100 w-100 bg-black-50">
         <div class="o_spinner mb-4">
             <img src="/web/static/img/spin.svg" alt="Loading..."/>
@@ -8,7 +8,7 @@
     </div>
 </t>
 
-<t t-name="website.WebsitePreview" owl="1">
+<t t-name="website.WebsitePreview">
     <div class="o_website_preview" t-ref="container"
          t-att-class="{ 'editor_enable editor_has_snippets': this.websiteContext.snippetsLoaded,
                         'o_is_blocked': this.blockedState.isBlocked,
diff --git a/addons/website/static/src/components/dialog/dialog.xml b/addons/website/static/src/components/dialog/dialog.xml
index 06cb202f7b1..2b83a1ccb62 100644
--- a/addons/website/static/src/components/dialog/dialog.xml
+++ b/addons/website/static/src/components/dialog/dialog.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-<t t-name="website.WebsiteDialog" owl="1">
+<t t-name="website.WebsiteDialog">
     <Dialog contentClass="contentClasses"
         size="props.size"
         title="props.title">
diff --git a/addons/website/static/src/components/dialog/edit_menu.xml b/addons/website/static/src/components/dialog/edit_menu.xml
index b1be50b683d..e0e1026de43 100644
--- a/addons/website/static/src/components/dialog/edit_menu.xml
+++ b/addons/website/static/src/components/dialog/edit_menu.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-<t t-name="website.MenuDialog" owl="1">
+<t t-name="website.MenuDialog">
     <WebsiteDialog title="title" closeOnClick="false" primaryClick.bind="this.onClickOk" secondaryClick="props.close">
         <div class="o_menu_dialog_form mb-3 row">
             <label class="col-form-label col-md-3">
@@ -22,7 +22,7 @@
     </WebsiteDialog>
 </t>
 
-<t t-name="website.MenuRow" owl="1">
+<t t-name="website.MenuRow">
     <li t-att-data-menu-id="props.menu.fields['id']" t-att-data-is-mega-menu="props.menu.fields['is_mega_menu'] ? 'true' : undefined">
         <div class="input-group mb-1">
                 <span class="input-group-text bg-view fa fa-bars" role="img" aria-label="Dropdown menu" title="Dropdown menu"/>
@@ -44,7 +44,7 @@
     </li>
 </t>
 
-<t t-name="website.EditMenuDialog" owl="1">
+<t t-name="website.EditMenuDialog">
     <WebsiteDialog close="props.close" title="title" primaryTitle="saveButton" primaryClick="() => this.onClickSave()">
         <ul t-ref="menu-editor" class="oe_menu_editor list-unstyled">
             <t t-foreach="state.rootMenu.children" t-as="menu" t-key="menu.fields['id']">
diff --git a/addons/website/static/src/components/dialog/page_properties.xml b/addons/website/static/src/components/dialog/page_properties.xml
index 863ef4011c7..92d3a782ad3 100644
--- a/addons/website/static/src/components/dialog/page_properties.xml
+++ b/addons/website/static/src/components/dialog/page_properties.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
 
-<t t-name="website.PageDependencies" owl="1">
+<t t-name="website.PageDependencies">
     <t t-if="!!Object.keys(state.dependencies).length">
         <t t-if="props.mode === 'popover'">
             <t t-set="depTemplate">
@@ -59,7 +59,7 @@
     </t>
 </t>
 
-<t t-name="website.DeletePageDialog" owl="1">
+<t t-name="website.DeletePageDialog">
     <WebsiteDialog title="title" close="props.close">
         <p t-if="props.resIds.length > 1">Are you sure you want to delete those pages?</p>
         <p t-else="">Are you sure you want to delete this page?</p>
@@ -80,7 +80,7 @@
     </WebsiteDialog>
 </t>
 
-<t t-name="website.PagePropertiesDialog" t-inherit="web.FormViewDialog" owl="1">
+<t t-name="website.PagePropertiesDialog" t-inherit="web.FormViewDialog">
     <xpath expr="//t[@t-set-slot='footer']" position="inside">
         <button class="btn btn-link order-last ms-auto" t-on-click="clonePage"><i class="fa fa-fw fa-clone"/>Duplicate Page</button>
         <button class="btn btn-link order-last" t-on-click="deletePage"><i class="fa fa-fw fa-trash"/>Delete Page</button>
diff --git a/addons/website/static/src/components/dialog/seo.xml b/addons/website/static/src/components/dialog/seo.xml
index 4a526e3d087..d857a98de5f 100644
--- a/addons/website/static/src/components/dialog/seo.xml
+++ b/addons/website/static/src/components/dialog/seo.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
-<t t-name="website.MetaImage" owl="1">
+<t t-name="website.MetaImage">
     <div t-att-class="props.active ? 'o_active_image o_meta_img m-1' : 'o_meta_img m-1'" t-on-click="() => props.selectImage(props.src)">
         <span t-if="props.custom" class="o-custom-label w-100 text-white text-center">Custom</span>
         <img t-att-src="props.src"/>
     </div>
 </t>
 
-<t t-name="website.ImageSelector" owl="1">
+<t t-name="website.ImageSelector">
     <section>
         <div class="o_seo_og_image">
             <h4><small>Select an image for social share</small></h4>
@@ -36,7 +36,7 @@
     </section>
 </t>
 
-<t t-name="website.Keyword" owl="1">
+<t t-name="website.Keyword">
     <tr>
         <td t-esc="props.keyword"/>
         <td class="text-center"><i t-if="usedInH1" class="fa fa-check" t-att-title="props.keyword + ' is used in page first level heading'"/></td>
@@ -58,7 +58,7 @@
     </tr>
 </t>
 
-<t t-name="website.MetaKeywords" owl="1">
+<t t-name="website.MetaKeywords">
     <section>
         <label for="website_meta_keywords">
             Keywords
@@ -97,7 +97,7 @@
     </section>
 </t>
 
-<t t-name="website.SEOPreview" owl="1">
+<t t-name="website.SEOPreview">
     <div class="oe_seo_preview_g">
         <div class="rc">
             <t t-if="props.isIndexed">
@@ -116,7 +116,7 @@
     </div>
 </t>
 
-<t t-name="website.TitleDescription" owl="1">
+<t t-name="website.TitleDescription">
     <section>
         <div class="row">
             <div class="col-lg-6">
@@ -163,7 +163,7 @@
     </section>
 </t>
 
-<t t-name="website.OptimizeSEODialog" owl="1">
+<t t-name="website.OptimizeSEODialog">
     <WebsiteDialog close="props.close"
         title="title"
         size="size"
diff --git a/addons/website/static/src/components/editor/editor.xml b/addons/website/static/src/components/editor/editor.xml
index 24f7f85189a..e77b9edaf92 100644
--- a/addons/website/static/src/components/editor/editor.xml
+++ b/addons/website/static/src/components/editor/editor.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.WebsiteEditorComponent" owl="1">
+<t t-name="website.WebsiteEditorComponent">
     <div t-if="state.reloading" class="o_loading_dummy">
         <t t-out="this.loadingDummy"/>
     </div>
diff --git a/addons/website/static/src/components/fields/fields.xml b/addons/website/static/src/components/fields/fields.xml
index 36b95925572..44fa7e507ae 100644
--- a/addons/website/static/src/components/fields/fields.xml
+++ b/addons/website/static/src/components/fields/fields.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
 
-<t t-name="website.PageUrlField" owl="1">
+<t t-name="website.PageUrlField">
     <t t-if="props.readonly">
         <a class="o_form_uri o_text_overflow" t-att-href="props.record.data[props.name]" t-esc="props.record.data[props.name] || ''"/>
     </t>
@@ -42,7 +42,7 @@
     </t>
 </t>
 
-<t t-name="website.FieldImageRadio" owl="1">
+<t t-name="website.FieldImageRadio">
     <div class="d-flex">
         <t t-foreach="values" t-as="option" t-key="option">
             <div class="flex-fill text-center">
diff --git a/addons/website/static/src/components/fields/publish_button.xml b/addons/website/static/src/components/fields/publish_button.xml
index ceccdddd0f7..1b362f26583 100644
--- a/addons/website/static/src/components/fields/publish_button.xml
+++ b/addons/website/static/src/components/fields/publish_button.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
 
-<t t-name="website.PublishField" owl="1">
+<t t-name="website.PublishField">
     <div class="o_stat_info">
         <span class="o_stat_text o_hover"
               t-att-class="props.record.data[props.name] ? 'text-danger' : 'text-success'"
diff --git a/addons/website/static/src/components/fields/redirect_field.xml b/addons/website/static/src/components/fields/redirect_field.xml
index 36a8187e9e0..ace8bc349a3 100644
--- a/addons/website/static/src/components/fields/redirect_field.xml
+++ b/addons/website/static/src/components/fields/redirect_field.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="website.RedirectField" owl="1">
+<t t-name="website.RedirectField">
     <button type="button" class="btn oe_stat_button btn-outline-secondary flex-grow-1 flex-lg-grow-0"
         t-on-click="onClick"
         t-att-aria-label="info"
diff --git a/addons/website/static/src/components/fields/widget_iframe.xml b/addons/website/static/src/components/fields/widget_iframe.xml
index bd5d4a03cd6..12d8f643121 100644
--- a/addons/website/static/src/components/fields/widget_iframe.xml
+++ b/addons/website/static/src/components/fields/widget_iframe.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-<t t-name="website.iframeWidget" owl="1">
+<t t-name="website.iframeWidget">
     <div t-if="props.record.data[props.name]" class="h-100" t-att-class="{ 'is_mobile': this.state.isMobile }">
         <iframe
             frameBorder="0"
diff --git a/addons/website/static/src/components/translator/translator.xml b/addons/website/static/src/components/translator/translator.xml
index a4c0c03a1ef..cf3a668ab9c 100644
--- a/addons/website/static/src/components/translator/translator.xml
+++ b/addons/website/static/src/components/translator/translator.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-<div t-name="website.TranslatorInfoDialog" owl="1">
+<div t-name="website.TranslatorInfoDialog">
     <WebsiteDialog close="props.close"
         title="title"
         primaryTitle="strongOkButton"
@@ -19,7 +19,7 @@
     </WebsiteDialog>
 </div>
 
-<t t-name="website.AttributeTranslateDialog" owl="1">
+<t t-name="website.AttributeTranslateDialog">
     <WebsiteDialog close="props.close"
         title="title"
         showSecondaryButton="false">
diff --git a/addons/website/static/src/components/views/page_kanban.xml b/addons/website/static/src/components/views/page_kanban.xml
index 151a537548b..258145ce41f 100644
--- a/addons/website/static/src/components/views/page_kanban.xml
+++ b/addons/website/static/src/components/views/page_kanban.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="website.PageKanbanRenderer" t-inherit="web.KanbanRenderer" owl="1">
+<t t-name="website.PageKanbanRenderer" t-inherit="web.KanbanRenderer">
     <xpath expr="//t[@t-if='groupOrRecord.group']//KanbanRecord" position="attributes">
         <attribute name="t-if">recordFilter(record, props.list.records)</attribute>
     </xpath>
@@ -10,7 +10,7 @@
     </xpath>
 </t>
 
-<t t-name="website.PageKanbanView" t-inherit="web.KanbanView" owl="1">
+<t t-name="website.PageKanbanView" t-inherit="web.KanbanView">
     <xpath expr="//t[@t-component='props.Renderer']" position="attributes">
         <attribute name="activeWebsite">state.activeWebsite</attribute>
     </xpath>
diff --git a/addons/website/static/src/components/views/page_list.xml b/addons/website/static/src/components/views/page_list.xml
index 5cce1ad76d1..a92afb66cc4 100644
--- a/addons/website/static/src/components/views/page_list.xml
+++ b/addons/website/static/src/components/views/page_list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-<t t-name="website.PageListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow" owl="1">
+<t t-name="website.PageListRenderer.RecordRow" t-inherit="web.ListRenderer.RecordRow">
     <xpath expr="//Field//ancestor::td/*[1]" position="before">
         <t t-if="column.name === 'name' and record.data.is_homepage and record.mode !== 'edit'">
             <i class="fa fa-fw fa-home fa-lg" title="Home page of the current website"/>
@@ -12,7 +12,7 @@
     </xpath>
 </t>
 
-<t t-name="website.PageListView" t-inherit="web.ListView" owl="1">
+<t t-name="website.PageListView" t-inherit="web.ListView">
     <xpath expr="//t[@t-component='props.Renderer']" position="attributes">
         <attribute name="activeWebsite">state.activeWebsite</attribute>
     </xpath>
@@ -23,7 +23,7 @@
     </xpath>
 </t>
 
-<t t-name="website.RecordFilter" owl="1">
+<t t-name="website.RecordFilter">
     <div t-if="websiteSelection.length > 1" class="o_dropdown_container o_website_menu w-100 w-lg-auto px-3 border-start">
         <div class="px-3 fs-5 mb-2">
             <i class="me-2 fa fa-globe"/>
diff --git a/addons/website/static/src/components/views/theme_preview.xml b/addons/website/static/src/components/views/theme_preview.xml
index f6d32f41029..e4ceb397f3b 100644
--- a/addons/website/static/src/components/views/theme_preview.xml
+++ b/addons/website/static/src/components/views/theme_preview.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-name="website.ThemePreviewForm.ControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary" owl="1">
+    <t t-name="website.ThemePreviewForm.ControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary">
         <xpath expr="//div[hasclass('o_control_panel_navigation')]" position="replace">
         <div class="d-none d-md-flex align-items-end justify-content-end order-2 order-lg-1 w-100 gap-1" role="group">
                 <input class="btn-check" id="themeViewerDesktop" type="radio" name="viewer" data-mode='desktop' autocomplete="off" checked='checked'/>
@@ -11,7 +11,7 @@
         </xpath>
     </t>
 
-    <t t-name="website.ThemePreviewFormController" t-inherit="web.FormView" t-inherit-mode="primary" owl="1">
+    <t t-name="website.ThemePreviewFormController" t-inherit="web.FormView" t-inherit-mode="primary">
         <xpath expr="//Layout" position="inside">
             <t t-set-slot="layout-actions">
                 <div>
@@ -30,7 +30,7 @@
         </xpath>
     </t>
 
-    <t t-name="website.ThemePreviewKanban.ControlPanel.BreadCrumbs" owl="1">
+    <t t-name="website.ThemePreviewKanban.ControlPanel.BreadCrumbs">
             <div class="o_breadcrumb d-flex gap-1">
                 <div class="active d-flex flex-column">
                     <div class="text-truncate">Pick a Theme</div>
@@ -39,7 +39,7 @@
             </div>
     </t>
 
-    <t t-name="website.ThemePreviewKanban.ControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary" owl="1">
+    <t t-name="website.ThemePreviewKanban.ControlPanel" t-inherit="web.ControlPanel" t-inherit-mode="primary">
         <xpath expr="//t[@t-call='web.Breadcrumbs']" position="replace">
             <t t-call="website.ThemePreviewKanban.ControlPanel.BreadCrumbs"/>
         </xpath>
diff --git a/addons/website/static/src/components/website_loader/website_loader.xml b/addons/website/static/src/components/website_loader/website_loader.xml
index 08d68405ccb..51ce83533ec 100644
--- a/addons/website/static/src/components/website_loader/website_loader.xml
+++ b/addons/website/static/src/components/website_loader/website_loader.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-<t t-name="website.website_loader" owl="1">
+<t t-name="website.website_loader">
     <div t-if="state.isVisible" class="o_website_loader_container position-fixed fixed-top fixed-left
         h-100 w-100 d-flex flex-column align-items-center fw-bold text-center">
         <div t-if="state.showWaitingMessages" t-out="currentWaitingMessage.title"/>
diff --git a/addons/website/static/src/js/backend/view_hierarchy/hierarchy_navbar.xml b/addons/website/static/src/js/backend/view_hierarchy/hierarchy_navbar.xml
index aa9a209456c..7ba67b24cc5 100644
--- a/addons/website/static/src/js/backend/view_hierarchy/hierarchy_navbar.xml
+++ b/addons/website/static/src/js/backend/view_hierarchy/hierarchy_navbar.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="website.hierarchy_navbar" owl="1">
+<t t-name="website.hierarchy_navbar">
     <nav class="o_tree_nav navbar justify-content-start w-100 bg-white shadow position-sticky top-0" t-ref="navbar">
         <div class="dropdown ms-2 border border-info rounded">
             <Dropdown class="'btn-group'" togglerClass="'btn btn-secondary'">
diff --git a/addons/website/static/src/js/backend/view_hierarchy/view_hierarchy.xml b/addons/website/static/src/js/backend/view_hierarchy/view_hierarchy.xml
index 9cf43a9fa68..777c1625dc9 100644
--- a/addons/website/static/src/js/backend/view_hierarchy/view_hierarchy.xml
+++ b/addons/website/static/src/js/backend/view_hierarchy/view_hierarchy.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="website.view_hierarchy" owl="1">
+<t t-name="website.view_hierarchy">
     <Layout display="{controlPanel: { 'top-right': false, 'bottom-right': false, 'bottom-left': false }}" className="'overflow-auto h-100'">
             <HierarchyNavbar
                 toggleInactive.bind="toggleInactive"
@@ -27,7 +27,7 @@
     </Layout>
 </t>
 
-<t t-name="website.report_viewhierarchy_children" owl="1">
+<t t-name="website.report_viewhierarchy_children">
     <p t-on-click="() => this.onCollapseClick(viewTree)"
     t-attf-class="o_tree_entry mb-0 d-flex align-items-center {{viewTree.active ? '': 'text-muted fw-normal'}} {{viewTree.inherit_children.length ? 'o_has_child' : ''}} {{state.searchedView.id === viewTree.id ? 'o_search_found border border-info rounded px-2': ''}}">
         <i t-if="hasChildToUnfold(viewTree)" t-attf-class="js_fold o_fold_icon fa {{ viewTree.collapsed ? 'fa-plus-square-o' : 'fa-minus-square-o' }} me-1"/>
diff --git a/addons/website/static/src/systray_items/edit_in_backend.xml b/addons/website/static/src/systray_items/edit_in_backend.xml
index 73c1dbbefe7..71ce9a5b3ce 100644
--- a/addons/website/static/src/systray_items/edit_in_backend.xml
+++ b/addons/website/static/src/systray_items/edit_in_backend.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.EditInBackendSystray" owl="1">
+<t t-name="website.EditInBackendSystray">
     <div class="o_website_edit_in_backend d-flex">
         <a href="#" class="o_nav_entry" accesskey="e" t-on-click="editInBackend">
             <span class="fa fa-cog"/>
diff --git a/addons/website/static/src/systray_items/edit_website.xml b/addons/website/static/src/systray_items/edit_website.xml
index 4aad0def27f..21417080edf 100644
--- a/addons/website/static/src/systray_items/edit_website.xml
+++ b/addons/website/static/src/systray_items/edit_website.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.EditWebsiteSystray" owl="1">
+<t t-name="website.EditWebsiteSystray">
     <div class="o_edit_website_container d-none d-md-block" t-att-class="{ o_translatable: translatable }">
         <a href="#" class="h-100" accesskey="a" t-on-click="startEdit" t-att-class="{'btn btn-primary d-flex align-items-center rounded-0 border-0 fw-normal': !translatable, 'o_nav_entry': translatable}">
             <span t-if="translatable" class="fa fa-pencil me-2"/>
diff --git a/addons/website/static/src/systray_items/mobile_preview.xml b/addons/website/static/src/systray_items/mobile_preview.xml
index 9070534f7f0..ada0138cde1 100644
--- a/addons/website/static/src/systray_items/mobile_preview.xml
+++ b/addons/website/static/src/systray_items/mobile_preview.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.MobilePreviewSystray" owl="1">
+<t t-name="website.MobilePreviewSystray">
     <div class="o_mobile_preview o_menu_systray_item d-none d-md-block"
          t-on-click="() => this.websiteService.context.isMobile = !this.websiteService.context.isMobile"
          t-att-class="{ 'o_mobile_preview_active': this.state.isMobile }">
diff --git a/addons/website/static/src/systray_items/new_content.xml b/addons/website/static/src/systray_items/new_content.xml
index a9dd8d13fcf..b03f2883c06 100644
--- a/addons/website/static/src/systray_items/new_content.xml
+++ b/addons/website/static/src/systray_items/new_content.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.NewContentElement" owl="1">
+<t t-name="website.NewContentElement">
     <div class="o_new_content_element col-md-4 mb8" t-att-name="props.name">
         <a href="#"
                 t-on-click="onClick"
@@ -13,7 +13,7 @@
     </div>
 </t>
 
-<t t-name="website.NewContentModal" owl="1">
+<t t-name="website.NewContentModal">
     <div id="o_new_content_menu_choices">
         <div class="container pt32 pb32">
             <div class="row">
@@ -39,14 +39,14 @@
     </div>
 </t>
 
-<t t-name="website.NewContentSystray" owl="1">
+<t t-name="website.NewContentSystray">
     <div class="o_menu_systray_item o_new_content_container d-none d-md-block" t-on-click="onClick">
         <a href="#" accesskey="c" class="o_nav_entry"><span class="fa fa-plus me-2"/>New</a>
         <NewContentModal t-if="websiteContext.showNewContentModal"/>
     </div>
 </t>
 
-<t t-name="website.InstallModuleDialog" owl="1">
+<t t-name="website.InstallModuleDialog">
     <WebsiteDialog close="props.close"
         title="props.title"
         primaryTitle="installButton"
diff --git a/addons/website/static/src/systray_items/translate_website.xml b/addons/website/static/src/systray_items/translate_website.xml
index 6287a2235e9..41499849783 100644
--- a/addons/website/static/src/systray_items/translate_website.xml
+++ b/addons/website/static/src/systray_items/translate_website.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
 
-    <t t-name="website.TranslateWebsiteSystray" owl="1">
+    <t t-name="website.TranslateWebsiteSystray">
         <div class="o_translate_website_container d-none d-md-block">
             <a href="#" accesskey="t" t-on-click="startTranslate" class="btn btn-primary d-flex align-items-center h-100 rounded-0 border-0 fw-normal">
                 <span t-if="websiteContext.translation" class="fa fa-refresh fa-spin me-2"/>
diff --git a/addons/website/static/src/systray_items/website_switcher.xml b/addons/website/static/src/systray_items/website_switcher.xml
index 5d0a3d00b2c..d5cc7c9022a 100644
--- a/addons/website/static/src/systray_items/website_switcher.xml
+++ b/addons/website/static/src/systray_items/website_switcher.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-<t t-name="website.WebsiteSwitcherSystray" owl="1">
+<t t-name="website.WebsiteSwitcherSystray">
     <Dropdown class="'o_menu_systray_item o_website_switcher_container'" hotkey="'w'">
         <t t-set-slot="toggler">
             <div class="d-none d-md-block">
diff --git a/addons/website/static/src/xml/web_editor.xml b/addons/website/static/src/xml/web_editor.xml
index 57633e87b14..c4caf159349 100644
--- a/addons/website/static/src/xml/web_editor.xml
+++ b/addons/website/static/src/xml/web_editor.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates id="template" xml:space="preserve">
-    <t t-inherit="web_editor.LinkDialog" t-inherit-mode="extension" owl="1">
+    <t t-inherit="web_editor.LinkDialog" t-inherit-mode="extension">
         <xpath expr="//*[@id='o_link_dialog_url_input']" position="after">
             <small class="form-text text-muted">Hint: Type '/' to search an existing page and '#' to link to an anchor.</small>
         </xpath>
     </t>
 
-    <t t-inherit="web_editor.LinkTools" t-inherit-mode="extension" owl="1">
+    <t t-inherit="web_editor.LinkTools" t-inherit-mode="extension">
         <xpath expr="//we-row[@id='url_row']" position="after">
             <div style="text-align: center" t-attf-class="#{state.isButton ? ' d-none' : ''}">
                 <small>
@@ -36,7 +36,7 @@
         </xpath>
     </t>
 
-    <t t-inherit="web_editor.toolbar" t-inherit-mode="extension" owl="1">
+    <t t-inherit="web_editor.toolbar" t-inherit-mode="extension">
         <xpath expr="//t[@t-if='this.isMobile()']//div[@id='list']" position="inside">
             <div t-if="props.showAnimateText" title="Animate text" class="btn fa fa-play fa-fw o_we_animate_text"/>
         </xpath>
diff --git a/addons/website_livechat/static/src/core_ui/thread_patch.xml b/addons/website_livechat/static/src/core_ui/thread_patch.xml
index 67276467759..3f0f363581d 100644
--- a/addons/website_livechat/static/src/core_ui/thread_patch.xml
+++ b/addons/website_livechat/static/src/core_ui/thread_patch.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-    <t t-name="website_livechat.Thread" t-inherit="mail.Thread" t-inherit-mode="extension" owl="1">
+    <t t-name="website_livechat.Thread" t-inherit="mail.Thread" t-inherit-mode="extension">
         <xpath expr="//*[hasclass('o-mail-Thread')]" position="before">
             <t t-set="visitor" t-value="props.thread.visitor"/>
             <div t-if="visitor and !env.inChatWindow" class="o-website_livechat-VisitorBanner py-4 px-2 d-flex border-bottom">
diff --git a/addons/website_sale/static/src/xml/website_sale.xml b/addons/website_sale/static/src/xml/website_sale.xml
index f7fab23c26c..b0fa30de68f 100644
--- a/addons/website_sale/static/src/xml/website_sale.xml
+++ b/addons/website_sale/static/src/xml/website_sale.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-name="website_sale.FieldVideoPreview" owl="1">
+    <t t-name="website_sale.FieldVideoPreview">
         <div class="ratio ratio-16x9 mt-2" t-if="props.record.data[props.name]">
             <t t-out="props.record.data[props.name]"/>
         </div>
diff --git a/addons/website_sale/static/src/xml/website_sale_image_viewer.xml b/addons/website_sale/static/src/xml/website_sale_image_viewer.xml
index 9d073e924b0..4b01bd433a8 100644
--- a/addons/website_sale/static/src/xml/website_sale_image_viewer.xml
+++ b/addons/website_sale/static/src/xml/website_sale_image_viewer.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="website_sale.ProductImageViewer" owl="1">
+    <t t-name="website_sale.ProductImageViewer">
         <div class="o_dialog" t-att-id="id" t-att-class="{ o_inactive_modal: !data.isActive }">
             <div role="dialog" class="modal" t-ref="modalRef">
                 <div class="o_wsale_image_viewer flex-column align-items-center d-flex w-100 h-100" t-on-mousemove="onGlobalMousemove">
diff --git a/addons/website_sale/static/src/xml/website_sale_reorder_modal.xml b/addons/website_sale/static/src/xml/website_sale_reorder_modal.xml
index 81091c8608a..18af2cf9521 100644
--- a/addons/website_sale/static/src/xml/website_sale_reorder_modal.xml
+++ b/addons/website_sale/static/src/xml/website_sale_reorder_modal.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates>
-    <t t-name="website_sale.ReorderModal" owl="1">
+    <t t-name="website_sale.ReorderModal">
         <Dialog title="env._t('Re-Order')">
             <table id="o_wsale_reorder_table" class="table table-sm">
                 <thead class="bg-100">
@@ -83,7 +83,7 @@
         </Dialog>
     </t>
 
-    <t t-name="website_sale.ReorderConfirmationDialog" t-inherit="web.ConfirmationDialog" t-inherit-mode="primary" owl="1">
+    <t t-name="website_sale.ReorderConfirmationDialog" t-inherit="web.ConfirmationDialog" t-inherit-mode="primary">
         <xpath expr="//button[1]" position="replace">
             <button class="btn btn-primary" t-on-click="_confirm">
               Yes
diff --git a/addons/website_slides/static/src/views/slide_channel_partner_list/slide_channel_partner_list_view.xml b/addons/website_slides/static/src/views/slide_channel_partner_list/slide_channel_partner_list_view.xml
index 8a612fd0c8e..0f9e8bc4f5f 100644
--- a/addons/website_slides/static/src/views/slide_channel_partner_list/slide_channel_partner_list_view.xml
+++ b/addons/website_slides/static/src/views/slide_channel_partner_list/slide_channel_partner_list_view.xml
@@ -2,7 +2,7 @@
 
 <templates xml:space="preserve">
 
-    <t t-inherit="web.ListView" t-inherit-mode="primary" owl="1" t-name="website_slides.SlideChannelPartnerListView">
+    <t t-inherit="web.ListView" t-inherit-mode="primary" t-name="website_slides.SlideChannelPartnerListView">
         <xpath expr="//t[@t-foreach='archInfo.headerButtons']" position="after">
             <button t-if="channelId" type="button" class="btn btn-primary" t-on-click="_openEnrollWizard">
                 New
diff --git a/odoo/addons/test_assetsbundle/static/tests/lazy_test_component/lazy_test_component.xml b/odoo/addons/test_assetsbundle/static/tests/lazy_test_component/lazy_test_component.xml
index c36692927a3..5a51cd03918 100644
--- a/odoo/addons/test_assetsbundle/static/tests/lazy_test_component/lazy_test_component.xml
+++ b/odoo/addons/test_assetsbundle/static/tests/lazy_test_component/lazy_test_component.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-<t t-name="test_assetsbundle.LazyTestComponent" owl="1">
+<t t-name="test_assetsbundle.LazyTestComponent">
     <div class="o_lazy_test_component">Lazy Component!</div>
 </t>