diff --git a/addons/event/models/event.py b/addons/event/models/event.py
index 2eae07a83f3..44135633da4 100644
--- a/addons/event/models/event.py
+++ b/addons/event/models/event.py
@@ -375,7 +375,7 @@ class EventRegistration(models.Model):
     _name = 'event.registration'
     _description = 'Event Registration'
     _inherit = ['mail.thread', 'mail.activity.mixin']
-    _order = 'name, create_date desc'
+    _order = 'id desc'
 
     # event
     origin = fields.Char(
diff --git a/addons/event/views/event_views.xml b/addons/event/views/event_views.xml
index 72096abdb45..25f276248b4 100644
--- a/addons/event/views/event_views.xml
+++ b/addons/event/views/event_views.xml
@@ -58,8 +58,8 @@
                                 <div class="o_setting_right_pane">
                                     <label for="use_mail_schedule"/>
                                     <div class="row mt16" attrs="{'invisible': [('use_mail_schedule', '=', False)]}">
-                                        <div class="col-lg-9">
-                                            <field name="event_type_mail_ids">
+                                        <div class="col-12">
+                                            <field name="event_type_mail_ids" style="width: 100%;">
                                                 <tree string="Communication" editable="bottom">
                                                     <field name="notification_type" invisible="1"/>
                                                     <field name="template_id" attrs="{'required': [('notification_type', '=', 'mail')]}"/>
@@ -517,7 +517,7 @@
             <field name="model">event.registration</field>
             <field name="priority">10</field>
             <field name="arch" type="xml">
-                <kanban class="o_event_attendee_kanban">
+                <kanban class="o_event_attendee_kanban" default_order="name, create_date desc">
                     <field name="name"/>
                     <field name="partner_id"/>
                     <field name="state"/>
diff --git a/addons/website_event_questions/views/event_views.xml b/addons/website_event_questions/views/event_views.xml
index d3104c99ab8..659090eede8 100644
--- a/addons/website_event_questions/views/event_views.xml
+++ b/addons/website_event_questions/views/event_views.xml
@@ -82,7 +82,7 @@
     <field name="inherit_id" ref="event.view_event_registration_form" />
     <field name="arch" type="xml">
         <group name="event" position="inside">
-            <field name="answer_ids" widget="many2many_tags" readonly="1"/>
+            <field name="answer_ids" widget="many2many_tags" domain="[('question_id.event_id', '=', event_id)]" options="{'no_create_edit': True}"/>
         </group>
     </field>
 </record>