diff --git a/addons/im_livechat/__manifest__.py b/addons/im_livechat/__manifest__.py
index e422cd154cc..9f06b716e48 100644
--- a/addons/im_livechat/__manifest__.py
+++ b/addons/im_livechat/__manifest__.py
@@ -87,6 +87,7 @@ Help your customers with this chat, and analyse their feedback.
         ],
         'im_livechat.assets_public_livechat': [
             ('include', 'mail.assets_core_messaging'),
+            'im_livechat/static/src/livechat_data.js',
             'im_livechat/static/src/legacy/models/*',
             'im_livechat/static/src/legacy/widgets/*',
             'im_livechat/static/src/legacy/widgets/*/*',
diff --git a/addons/im_livechat/static/src/livechat_data.js b/addons/im_livechat/static/src/livechat_data.js
new file mode 100644
index 00000000000..aab589fa9bb
--- /dev/null
+++ b/addons/im_livechat/static/src/livechat_data.js
@@ -0,0 +1,6 @@
+/** @odoo-module */
+
+import { session } from "@web/session";
+
+const { isAvailable, serverUrl, options } = session.livechatData || {};
+export { isAvailable, serverUrl, options };
diff --git a/addons/im_livechat/static/src/public/main.js b/addons/im_livechat/static/src/public/main.js
index eb9ac3f0866..f9f6ed4ec71 100644
--- a/addons/im_livechat/static/src/public/main.js
+++ b/addons/im_livechat/static/src/public/main.js
@@ -1,7 +1,7 @@
 /** @odoo-module **/
 
 import { publicLivechatService } from '@im_livechat/services/public_livechat_service';
-import { isAvailable, options, serverUrl } from 'im_livechat.loaderData';
+import { isAvailable, options, serverUrl } from '@im_livechat/livechat_data';
 
 import { messagingService } from '@mail/services/messaging_service';
 import { makeMessagingToLegacyEnv } from '@mail/utils/make_messaging_to_legacy_env';
diff --git a/addons/im_livechat/static/src/public/session.js b/addons/im_livechat/static/src/public/session.js
index f963661604c..850087f38f5 100644
--- a/addons/im_livechat/static/src/public/session.js
+++ b/addons/im_livechat/static/src/public/session.js
@@ -1,7 +1,7 @@
 odoo.define('web.session', function (require) {
 
     const Session = require('web.Session');
-    const { serverUrl } = require('im_livechat.loaderData');
+    const { serverUrl } = require('@im_livechat/livechat_data');
 
     return new Session(undefined, serverUrl, { use_cors: true });
 });
diff --git a/addons/im_livechat/views/im_livechat_channel_templates.xml b/addons/im_livechat/views/im_livechat_channel_templates.xml
index 0d1e1bd4304..a15a7b82908 100644
--- a/addons/im_livechat/views/im_livechat_channel_templates.xml
+++ b/addons/im_livechat/views/im_livechat_channel_templates.xml
@@ -81,23 +81,24 @@
         <template id="external_loader" name="Livechat : external_script field of livechat channel">
             <!-- css style -->
             <link t-attf-href="{{url}}/im_livechat/external_lib.css" rel="stylesheet"/>
-            <!-- js of all the required lib (internal and external) -->
-            <script t-attf-src="{{url}}/im_livechat/external_lib.js" type="text/javascript" />
             <!-- the loader -->
             <script t-attf-src="{{url}}/im_livechat/loader/{{channel_id}}" type="text/javascript"/>
+            <!-- js of all the required lib (internal and external) -->
+            <script t-attf-src="{{url}}/im_livechat/external_lib.js" type="text/javascript" />
         </template>
 
         <!-- the js code to initialize the LiveSupport object -->
         <template id="loader" name="Livechat : Javascript appending the livechat button">
             <t t-translation="off">
-                window.addEventListener('load', function () {
-                    odoo.define('im_livechat.loaderData', function() {
-                        return {
-                            isAvailable: <t t-out="'true' if info['available'] else 'false'"/>,
-                            serverUrl: "<t t-out="info['server_url']"/>",
-                            options: <t t-out="json.dumps(info.get('options', {}))"/>,
-                        };
-                    });
+                if (!window.odoo) {
+                    window.odoo = {};
+                }
+                odoo.__session_info__ = Object.assign(odoo.__session_info__ || {}, {
+                    livechatData: {
+                        isAvailable: <t t-out="'true' if info['available'] else 'false'"/>,
+                        serverUrl: "<t t-out="info['server_url']"/>",
+                        options: <t t-out="json.dumps(info.get('options', {}))"/>,
+                    },
                 });
             </t>
         </template>
diff --git a/addons/im_livechat/views/im_livechat_chatbot_templates.xml b/addons/im_livechat/views/im_livechat_chatbot_templates.xml
index a62eadae237..91d0e38fbec 100644
--- a/addons/im_livechat/views/im_livechat_chatbot_templates.xml
+++ b/addons/im_livechat/views/im_livechat_chatbot_templates.xml
@@ -2,13 +2,15 @@
 <odoo>
     <data>
         <template id="chatbot_test_script_page">
-            <script>
-                <t t-call="im_livechat.loader">
-                    <t t-set="info" t-value="{ 'available': True, 'options': { 'isTestChatbot': True, 'testChatbotChannelData': channel_data, 'testChatbotData': chatbot_data }, 'server_url': server_url }"/>
-                </t>
-            </script>
             <t t-call="web.frontend_layout">
                 <t t-set="no_livechat" t-value="True"/>
+                <t t-set="head">
+                    <script>
+                        <t t-call="im_livechat.loader">
+                            <t t-set="info" t-value="{ 'available': True, 'options': { 'isTestChatbot': True, 'testChatbotChannelData': channel_data, 'testChatbotData': chatbot_data }, 'server_url': server_url }"/>
+                        </t>
+                    </script>
+                </t>
                 <t t-set="title" t-value="chatbot_data['chatbot_name']"/>
 
                 <div id="wrap">
diff --git a/addons/web/__manifest__.py b/addons/web/__manifest__.py
index adbc8e7d84b..0d990999077 100644
--- a/addons/web/__manifest__.py
+++ b/addons/web/__manifest__.py
@@ -495,6 +495,7 @@ This module provides the core of the Odoo Web Client.
 
             'base/static/src/css/description.css',
             'web/static/src/libs/fontawesome/css/font-awesome.css',
+            'web/static/src/legacy/scss/fontawesome_overridden.scss',
             'web/static/lib/odoo_ui_icons/*',
             'web/static/fonts/fonts.scss',
 
@@ -504,11 +505,6 @@ This module provides the core of the Odoo Web Client.
             'web/static/src/webclient/actions/reports/layout_assets/layout_boxed.scss',
             'web/static/src/webclient/actions/reports/layout_assets/layout_clean.scss',
             'web/static/asset_styles_company_report.scss',
-
-            'web/static/src/legacy/js/services/session.js',
-            'web/static/src/legacy/js/public/public_root.js',
-            'web/static/src/legacy/js/public/public_root_instance.js',
-            'web/static/src/legacy/js/public/public_widget.js',
         ],
         'web.report_assets_pdf': [
             'web/static/src/webclient/actions/reports/reset.min.css',
@@ -587,6 +583,11 @@ This module provides the core of the Odoo Web Client.
             # first called in web.
             'web/static/tests/legacy/helpers/test_utils_file.js'
         ],
+        'web.__assets_tests_call__': [
+            'web/static/tests/ignore_missing_deps_start.js',
+            ('include', 'web.assets_tests'),
+            'web/static/tests/ignore_missing_deps_stop.js',
+        ],
         # remove this bundle alongside the owl2 compatibility layer
         'web.tests_assets_common': [
             ('include', 'web.assets_common'),
diff --git a/addons/web/static/src/boot.js b/addons/web/static/src/boot.js
index 707c0ec0a41..55c2d96a098 100644
--- a/addons/web/static/src/boot.js
+++ b/addons/web/static/src/boot.js
@@ -75,11 +75,10 @@
                     return dep.to;
                 });
         },
-        getWaitedJobs: function () {
-            return new Set(jobs.map((job) => job.name));
-        },
         getMissingJobs() {
-            const waited = this.getWaitedJobs();
+            const waited = new Set(
+                jobs.filter((job) => !job.ignoreMissingDeps).map((job) => job.name)
+            );
             const missing = new Set();
             for (const job of waited) {
                 for (const dep of this.getDependencies(job)) {
@@ -228,6 +227,7 @@
             deps: deps,
             resolve: promiseResolve,
             promise: promise,
+            ignoreMissingDeps: globalThis.__odooIgnoreMissingDependencies,
         });
 
         deps.forEach(function (dep) {
@@ -248,6 +248,9 @@
             var jobdep;
 
             for (var k = 0; k < jobs.length; k++) {
+                if (jobs[k].ignoreMissingDeps) {
+                    continue;
+                }
                 debugJobs[jobs[k].name] = job = {
                     dependencies: jobs[k].deps,
                     dependents: odoo.__DEBUG__.getDependents(jobs[k].name),
@@ -345,12 +348,7 @@
             cycle,
         };
         odoo.__DEBUG__.jsModules = moduleInfo;
-        // The assets_tests bundle contains a lot of module whose dependencies are in other bundles
-        // that may or may not be loaded. This global is used to silence module loading errors when
-        // this bundle is present
-        if (!window.__odooIgnoreModuleErrors) {
-            displayModuleErrors(moduleInfo);
-        }
+        displayModuleErrors(moduleInfo);
 
         didLogInfoResolve(true);
     };
@@ -454,7 +452,7 @@
             }
             const container = document.createElement("div");
             container.className =
-                "position-fixed w-100 h-100 d-flex align-items-center flex-column bg-white overflow-auto";
+                "position-fixed w-100 h-100 d-flex align-items-center flex-column bg-white overflow-auto modal";
             container.style.zIndex = "10000";
             const alert = document.createElement("div");
             alert.className = "alert alert-danger o_error_detail fw-bold m-auto";
diff --git a/addons/web/static/src/views/graph/colors.js b/addons/web/static/src/core/colors/colors.js
similarity index 91%
rename from addons/web/static/src/views/graph/colors.js
rename to addons/web/static/src/core/colors/colors.js
index c0313a30769..6379abba3b6 100644
--- a/addons/web/static/src/views/graph/colors.js
+++ b/addons/web/static/src/core/colors/colors.js
@@ -1,5 +1,9 @@
 /** @odoo-module **/
 
+/**
+ * Lists of colors that contrast well with each other to be used in various
+ * visualizations (eg. graphs/charts), both in bright and dark themes.
+ */
 const COLORS_BRIGHT = [
     "#1f77b4",
     "#ff7f0e",
diff --git a/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.js b/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.js
index ab62cec5bef..d14199b06fc 100644
--- a/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.js
+++ b/addons/web/static/src/views/fields/journal_dashboard_graph/journal_dashboard_graph_field.js
@@ -2,7 +2,7 @@
 
 import { loadJS } from "@web/core/assets";
 import { registry } from "@web/core/registry";
-import { getColor, hexToRGBA } from "@web/views/graph/colors";
+import { getColor, hexToRGBA } from "@web/core/colors/colors";
 import { standardFieldProps } from "../standard_field_props";
 import { useService } from "@web/core/utils/hooks";
 
diff --git a/addons/web/static/src/views/graph/graph_renderer.js b/addons/web/static/src/views/graph/graph_renderer.js
index 35a99db5390..b366fe2aa10 100644
--- a/addons/web/static/src/views/graph/graph_renderer.js
+++ b/addons/web/static/src/views/graph/graph_renderer.js
@@ -1,7 +1,7 @@
 /** @odoo-module **/
 
 import { _lt } from "@web/core/l10n/translation";
-import { getBorderWhite, DEFAULT_BG, getColor, hexToRGBA } from "./colors";
+import { getBorderWhite, DEFAULT_BG, getColor, hexToRGBA } from "@web/core/colors/colors";
 import { formatFloat } from "@web/views/fields/formatters";
 import { SEP } from "./graph_model";
 import { sortBy } from "@web/core/utils/arrays";
diff --git a/addons/web/static/tests/ignore_missing_deps_start.js b/addons/web/static/tests/ignore_missing_deps_start.js
new file mode 100644
index 00000000000..bed7c6ac278
--- /dev/null
+++ b/addons/web/static/tests/ignore_missing_deps_start.js
@@ -0,0 +1,4 @@
+// This module has for sole purpose to mark all odoo modules defined between it
+// and ignore_missing_deps_stop as ignored for missing dependency errors.
+// see the template conditional_assets_tests to understand how it's used.
+window.__odooIgnoreMissingDependencies = true;
diff --git a/addons/web/static/tests/ignore_missing_deps_stop.js b/addons/web/static/tests/ignore_missing_deps_stop.js
new file mode 100644
index 00000000000..e04f11428e0
--- /dev/null
+++ b/addons/web/static/tests/ignore_missing_deps_stop.js
@@ -0,0 +1 @@
+window.__odooIgnoreMissingDependencies = false;
diff --git a/addons/web/static/tests/views/graph_view_tests.js b/addons/web/static/tests/views/graph_view_tests.js
index acc55e423d8..e05604b1afe 100644
--- a/addons/web/static/tests/views/graph_view_tests.js
+++ b/addons/web/static/tests/views/graph_view_tests.js
@@ -26,7 +26,7 @@ import { makeView, setupViewRegistries } from "@web/../tests/views/helpers";
 import { createWebClient, doAction } from "@web/../tests/webclient/helpers";
 import { browser } from "@web/core/browser/browser";
 import { registry } from "@web/core/registry";
-import { getBorderWhite, DEFAULT_BG, getColors, hexToRGBA } from "@web/views/graph/colors";
+import { getBorderWhite, DEFAULT_BG, getColors, hexToRGBA } from "@web/core/colors/colors";
 import { GraphArchParser } from "@web/views/graph/graph_arch_parser";
 import { patchWithCleanup } from "../helpers/utils";
 import { fakeCookieService } from "@web/../tests/helpers/mock_services";
diff --git a/addons/web/views/report_templates.xml b/addons/web/views/report_templates.xml
index 8c70b2c95c0..caa8e7e87f3 100644
--- a/addons/web/views/report_templates.xml
+++ b/addons/web/views/report_templates.xml
@@ -15,19 +15,6 @@
                 <meta name="viewport" content="initial-scale=1"/>
                 <title><t t-esc="title or 'Odoo Report'"/></title>
                 <t t-call-assets="web.report_assets_common" t-js="false"/>
-                <!--The following is kind of a hack-->
-                <!--in an iframe, we don't want the session to perform qweb_templates rpc-->
-                <script type="text/javascript">
-                    window.odoo = {};
-                    window.odoo.__session_info__ = {is_report: true};
-                    // Using web.assets_common without assets_frontend or assets_backend creates a lot
-                    // of module dependency errors. Either assets_common should be reworked to work
-                    // as a standalone bundle, or this template should not use it and add what it needs
-                    // from it into its own bundle. Silence these errors in the meantime
-                    window.__odooIgnoreModuleErrors = true;
-                </script>
-                <t t-call-assets="web.assets_common" t-css="false"/>
-                <t t-call-assets="web.report_assets_common" t-css="false"/>
             </head>
             <body t-att-class="'container' if not full_width else 'container-fluid'">
                 <div id="wrapwrap">
@@ -51,15 +38,7 @@
                 <meta charset="utf-8"/>
                 <meta name="viewport" content="initial-scale=1"/>
                 <title><t t-esc="title or 'Odoo Report'"/></title>
-                <script type="text/javascript">
-                    // Using web.assets_common without assets_frontend or assets_backend creates a lot
-                    // of module dependency errors. Either assets_common should be reworked to work
-                    // as a standalone bundle, or this template should not use it and add what it needs
-                    // from it into its own bundle. Silence these errors in the meantime
-                    window.__odooIgnoreModuleErrors = true;
-                </script>
                 <t t-call-assets="web.report_assets_common" t-js="false"/>
-                <t t-call-assets="web.assets_common" t-css="false"/>
                 <style>
                     <t t-out="preview_css"/>
 
diff --git a/addons/web/views/webclient_templates.xml b/addons/web/views/webclient_templates.xml
index e4905d4bdf3..3a1a563e7f4 100644
--- a/addons/web/views/webclient_templates.xml
+++ b/addons/web/views/webclient_templates.xml
@@ -4,9 +4,8 @@
     <!-- Call this template instead of "web.assets_tests" to have the proper conditional check -->
     <template id="conditional_assets_tests" name="Tests Assets Bundle">
         <t t-if="'tests' in debug or test_mode_enabled">
-            <t t-call-assets="web.assets_tests" defer_load="True" />
-            <!-- The assets_tests bundle contains a lot of module whose dependencies are in other bundles that may or may not be loaded. This global is used to silence module loading errors when this bundle is present -->
-            <script>window.__odooIgnoreModuleErrors = true</script>
+            <!-- To allow all tests assets and tours to be in the same bundle, the assets_tests bundle ignores missing dependencies -->
+            <t t-call-assets="web.__assets_tests_call__" defer_load="True" />
         </t>
     </template>
 
diff --git a/addons/website_livechat/views/website_livechat.xml b/addons/website_livechat/views/website_livechat.xml
index 621a1644c3b..87495ecefa5 100644
--- a/addons/website_livechat/views/website_livechat.xml
+++ b/addons/website_livechat/views/website_livechat.xml
@@ -6,7 +6,7 @@
             Template registering all the assets required to execute the Livechat from a page containing Odoo
         -->
         <template id="loader" inherit_id="website.layout" name="Livechat : include loader on Website">
-            <xpath expr="//div[@id='wrapwrap']" position="after">
+            <xpath expr="//head">
                 <t t-if="not no_livechat and website and website.channel_id">
                     <script>
                         <t t-call="im_livechat.loader">
diff --git a/addons/website_slides/__manifest__.py b/addons/website_slides/__manifest__.py
index 14e7922774d..38bc2975727 100644
--- a/addons/website_slides/__manifest__.py
+++ b/addons/website_slides/__manifest__.py
@@ -121,6 +121,137 @@ Featuring
             'website_slides/static/tests/tours/*.js',
         ],
         'website_slides.slide_embed_assets': [
+            # TODO this bundle now includes 'assets_common' files directly, but
+            # most of these files are useless in this context, clean this up.
+            ('include', 'web._assets_helpers'),
+
+            'web/static/src/scss/pre_variables.scss',
+            'web/static/lib/bootstrap/scss/_variables.scss',
+
+            'web/static/src/legacy/scss/tempusdominus_overridden.scss',
+            'web/static/lib/tempusdominus/tempusdominus.scss',
+            'web/static/lib/jquery.ui/jquery-ui.css',
+            'web/static/src/libs/fontawesome/css/font-awesome.css',
+            'web/static/lib/odoo_ui_icons/*',
+            'web/static/lib/select2/select2.css',
+            'web/static/lib/select2-bootstrap-css/select2-bootstrap.css',
+            'web/static/lib/daterangepicker/daterangepicker.css',
+            'web/static/src/webclient/navbar/navbar.scss',
+            'web/static/src/legacy/scss/ui.scss',
+            'web/static/src/legacy/scss/mimetypes.scss',
+            'web/static/src/legacy/scss/modal.scss',
+            'web/static/src/legacy/scss/animation.scss',
+            'web/static/src/legacy/scss/datepicker.scss',
+            'web/static/src/legacy/scss/daterangepicker.scss',
+            'web/static/src/legacy/scss/banner.scss',
+            'web/static/src/legacy/scss/colorpicker.scss',
+            'web/static/src/legacy/scss/popover.scss',
+            'web/static/src/legacy/scss/translation_dialog.scss',
+            'web/static/src/legacy/scss/keyboard.scss',
+            'web/static/src/legacy/scss/name_and_signature.scss',
+            'web/static/src/legacy/scss/web.zoomodoo.scss',
+            'web/static/src/legacy/scss/fontawesome_overridden.scss',
+
+            'web/static/src/legacy/js/promise_extension.js',
+            'web/static/src/boot.js',
+            'web/static/src/session.js',
+            'web/static/src/legacy/js/core/cookie_utils.js',
+
+            'web/static/lib/underscore/underscore.js',
+            'web/static/lib/underscore.string/lib/underscore.string.js',
+            'web/static/lib/moment/moment.js',
+            'web/static/lib/luxon/luxon.js',
+            'web/static/lib/owl/owl.js',
+            'web/static/lib/owl/odoo_module.js',
+            'web/static/src/owl2_compatibility/*.js',
+            'web/static/src/legacy/js/component_extension.js',
+            'web/static/src/legacy/legacy_component.js',
+            'web/static/lib/jquery/jquery.js',
+            'web/static/lib/jquery.ui/jquery-ui.js',
+            'web/static/lib/jquery/jquery.browser.js',
+            'web/static/lib/jquery.blockUI/jquery.blockUI.js',
+            'web/static/lib/jquery.hotkeys/jquery.hotkeys.js',
+            'web/static/lib/jquery.placeholder/jquery.placeholder.js',
+            'web/static/lib/jquery.form/jquery.form.js',
+            'web/static/lib/jquery.ba-bbq/jquery.ba-bbq.js',
+            'web/static/lib/jquery.mjs.nestedSortable/jquery.mjs.nestedSortable.js',
+            'web/static/lib/popper/popper.js',
+            'web/static/lib/bootstrap/js/dist/dom/data.js',
+            'web/static/lib/bootstrap/js/dist/dom/event-handler.js',
+            'web/static/lib/bootstrap/js/dist/dom/manipulator.js',
+            'web/static/lib/bootstrap/js/dist/dom/selector-engine.js',
+            'web/static/lib/bootstrap/js/dist/base-component.js',
+            'web/static/lib/bootstrap/js/dist/alert.js',
+            'web/static/lib/bootstrap/js/dist/button.js',
+            'web/static/lib/bootstrap/js/dist/carousel.js',
+            'web/static/lib/bootstrap/js/dist/collapse.js',
+            'web/static/lib/bootstrap/js/dist/dropdown.js',
+            'web/static/lib/bootstrap/js/dist/modal.js',
+            'web/static/lib/bootstrap/js/dist/offcanvas.js',
+            'web/static/lib/bootstrap/js/dist/tooltip.js',
+            'web/static/lib/bootstrap/js/dist/popover.js',
+            'web/static/lib/bootstrap/js/dist/scrollspy.js',
+            'web/static/lib/bootstrap/js/dist/tab.js',
+            'web/static/lib/bootstrap/js/dist/toast.js',
+            'web/static/lib/tempusdominus/tempusdominus.js',
+            'web/static/lib/select2/select2.js',
+            'web/static/lib/clipboard/clipboard.js',
+            'web/static/lib/jSignature/jSignatureCustom.js',
+            'web/static/lib/qweb/qweb2.js',
+            'web/static/src/legacy/js/assets.js',
+            'web/static/src/legacy/js/libs/autocomplete.js',
+            'web/static/src/legacy/js/libs/bootstrap.js',
+            'web/static/src/legacy/js/libs/content-disposition.js',
+            'web/static/src/legacy/js/libs/download.js',
+            'web/static/src/legacy/js/libs/jquery.js',
+            'web/static/src/legacy/js/libs/moment.js',
+            'web/static/src/legacy/js/libs/underscore.js',
+            'web/static/src/legacy/js/libs/pdfjs.js',
+            'web/static/src/legacy/js/libs/zoomodoo.js',
+            'web/static/src/legacy/js/libs/jSignatureCustom.js',
+            'web/static/src/legacy/js/core/abstract_service.js',
+            'web/static/src/legacy/js/core/abstract_storage_service.js',
+            'web/static/src/legacy/js/core/ajax.js',
+            'web/static/src/legacy/js/core/browser_detection.js',
+            'web/static/src/legacy/js/core/bus.js',
+            'web/static/src/legacy/js/core/class.js',
+            'web/static/src/legacy/js/core/collections.js',
+            'web/static/src/legacy/js/core/concurrency.js',
+            'web/static/src/legacy/js/core/dialog.js',
+            'web/static/src/legacy/xml/dialog.xml',
+            'web/static/src/legacy/js/core/owl_dialog.js',
+            'web/static/src/legacy/js/core/popover.js',
+            'web/static/src/legacy/js/core/dom.js',
+            'web/static/src/legacy/js/core/local_storage.js',
+            'web/static/src/legacy/js/core/mixins.js',
+            'web/static/src/legacy/js/core/qweb.js',
+            'web/static/src/legacy/js/core/ram_storage.js',
+            'web/static/src/legacy/js/core/registry.js',
+            'web/static/src/legacy/js/core/rpc.js',
+            'web/static/src/legacy/js/core/service_mixins.js',
+            'web/static/src/legacy/js/core/session.js',
+            'web/static/src/legacy/js/core/session_storage.js',
+            'web/static/src/legacy/js/core/time.js',
+            'web/static/src/legacy/js/core/translation.js',
+            'web/static/src/legacy/js/core/utils.js',
+            'web/static/src/legacy/js/core/widget.js',
+            'web/static/src/legacy/js/services/ajax_service.js',
+            'web/static/src/legacy/js/services/config.js',
+            'web/static/src/legacy/js/services/core.js',
+            'web/static/src/legacy/js/services/local_storage_service.js',
+            'web/static/src/legacy/js/services/session_storage_service.js',
+            'web/static/src/legacy/js/common_env.js',
+            'web/static/src/legacy/js/widgets/name_and_signature.js',
+            'web/static/src/legacy/xml/name_and_signature.xml',
+            'web/static/src/legacy/js/core/smooth_scroll_on_drag.js',
+            'web/static/src/legacy/js/widgets/colorpicker.js',
+            'web/static/src/legacy/xml/colorpicker.xml',
+            'web/static/src/legacy/js/widgets/translation_dialog.js',
+            'web/static/src/legacy/xml/translation_dialog.xml',
+            'web/static/src/core/**/*.js',
+            'web/static/src/env.js',
+            'web/static/src/legacy/js/services/session.js',
+
             ('include', 'web._assets_helpers'),
             'web/static/src/scss/pre_variables.scss',
             'web/static/lib/bootstrap/scss/_variables.scss',
diff --git a/addons/website_slides/views/website_slides_templates_lesson_embed.xml b/addons/website_slides/views/website_slides_templates_lesson_embed.xml
index 014751b41da..cc33d76e957 100644
--- a/addons/website_slides/views/website_slides_templates_lesson_embed.xml
+++ b/addons/website_slides/views/website_slides_templates_lesson_embed.xml
@@ -10,14 +10,7 @@
                 <head>
                     <title><t t-esc="slide.name"/></title>
                     <t t-call-assets="web.assets_common" t-js="false"/>
-                    <t t-call-assets="website_slides.slide_embed_assets" t-js="false"/>
-                    <!-- Using web.assets_common without assets_frontend or assets_backend creates a lot
-                         of module dependency errors. Either assets_common should be reworked to work
-                         as a standalone bundle, or this template should not use it and add what it needs
-                         from it into its own bundle. Silence these errors in the meantime -->
-                    <script>window.__odooIgnoreModuleErrors = true</script>
-                    <t t-call-assets="web.assets_common" t-css="false"/>
-                    <t t-call-assets="website_slides.slide_embed_assets" t-css="false"/>
+                    <t t-call-assets="website_slides.slide_embed_assets"/>
                 </head>
                 <body>
                     <div id="PDFViewer" class="o_wslides_fs_pdf_viewer d-flex flex-column h-100">