diff --git a/addons/website_form/static/src/js/website_form_editor.js b/addons/website_form/static/src/js/website_form_editor.js
index e9cc074a453..bde1b8e736b 100644
--- a/addons/website_form/static/src/js/website_form_editor.js
+++ b/addons/website_form/static/src/js/website_form_editor.js
@@ -66,6 +66,7 @@ odoo.define('website_form_editor', function (require) {
         start: function () {
             this.$target.addClass('o_fake_not_editable').attr('contentEditable', false);
             this.$target.find('label:not(:has(span)), label span').addClass('o_fake_editable').attr('contentEditable', true);
+            return this._super.apply(this, arguments);
         },
 
         // Return the fields promise if we already issued a model
@@ -525,6 +526,7 @@ odoo.define('website_form_editor', function (require) {
                 });
                 select.after(this.editable_select);
             }
+            return this._super.apply(this, arguments);
         },
 
         cleanForSave: function () {
@@ -610,6 +612,7 @@ odoo.define('website_form_editor', function (require) {
     options.registry['website_form_editor_field_model'] = disable_overlay_button_option.extend({
         start: function () {
             this.disable_button('clone', 'You can\'t duplicate a model field.');
+            return this._super.apply(this, arguments);
         }
     });
 
@@ -617,6 +620,7 @@ odoo.define('website_form_editor', function (require) {
     options.registry['website_form_editor_field_required'] = disable_overlay_button_option.extend({
         start: function () {
             this.disable_button('remove', 'You can\'t remove a field that is required by the model itself.');
+            return this._super.apply(this, arguments);
         }
     });
 
@@ -624,6 +628,7 @@ odoo.define('website_form_editor', function (require) {
     options.registry['website_form_editor_field_x2many'] =disable_overlay_button_option.extend({
         start: function () {
             this.disable_button('clone', 'You can\'t duplicate an item which refers to an actual record.');
+            return this._super.apply(this, arguments);
         }
     });
 });