diff --git a/addons/account/models/product.py b/addons/account/models/product.py
index 61cbe55803..02aef9842b 100644
--- a/addons/account/models/product.py
+++ b/addons/account/models/product.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
 from flectra import api, fields, models, _
+from flectra.exceptions import ValidationError
 
 ACCOUNT_DOMAIN = "[('deprecated', '=', False), ('internal_type','=','other'), ('company_id', '=', current_company_id), ('is_off_balance', '=', False)]"
 
@@ -53,6 +54,12 @@ class ProductTemplate(models.Model):
             fiscal_pos = self.env['account.fiscal.position']
         return fiscal_pos.map_accounts(accounts)
 
+    @api.constrains('uom_id')
+    def _check_uom_not_in_invoice(self):
+        for template in self:
+            invoices = self.env['account.move.line'].sudo().search([('product_id.product_tmpl_id.id', '=', template.id)], limit=1)
+            if invoices:
+                raise ValidationError(_('The product "%s" is used in invoices. You cannot change its Unit of Measure.', self.display_name))
 
 class ProductProduct(models.Model):
     _inherit = "product.product"
diff --git a/addons/account/views/account_move_views.xml b/addons/account/views/account_move_views.xml
index d6b02a387c..938f70227f 100644
--- a/addons/account/views/account_move_views.xml
+++ b/addons/account/views/account_move_views.xml
@@ -706,20 +706,27 @@
                                 <label for="journal_id"
                                        groups="account.group_account_readonly"
                                        invisible="context.get('default_journal_id') and context.get('move_type', 'entry') != 'entry'"/>
-                                <div name="journal_div" class="d-flex" invisible="context.get('default_journal_id') and context.get('move_type', 'entry') != 'entry'">
+                                <div name="journal_div"
+                                     class="d-flex"
+                                     invisible="context.get('default_journal_id') and context.get('move_type', 'entry') != 'entry'"
+                                     groups="account.group_account_readonly">
                                     <field name="journal_id"
-                                        groups="account.group_account_readonly"
-                                        options="{'no_create': True}"
-                                        attrs="{'readonly': [('posted_before', '=', True)]}"/>
+                                           options="{'no_create': True}"
+                                           attrs="{'readonly': [('posted_before', '=', True)]}"/>
                                     <span class="oe_inline o_form_label mx-3 oe_read_only"
                                         groups="base.group_multi_currency"> in </span>
                                     <!-- Bigger margin on the left because in edit mode the external link button covers the text -->
                                     <span class="oe_inline o_form_label mr-3 ml-5 oe_edit_only"
-                                        groups="base.group_multi_currency"> in </span>
+                                          groups="base.group_multi_currency"> in </span>
                                     <field name="currency_id"
-                                        groups="base.group_multi_currency"
-                                        attrs="{'readonly': [('state', '!=', 'draft')]}"/>
+                                           groups="base.group_multi_currency"
+                                           attrs="{'readonly': [('state', '!=', 'draft')]}"/>
                                 </div>
+
+                                <field name="currency_id"
+                                       attrs="{'readonly': [('state', '!=', 'draft')]}"
+                                       groups="!account.group_account_readonly,base.group_multi_currency"/>
+
                             </group>
                         </group>
                         <notebook>
diff --git a/addons/hr_holidays/models/hr_leave.py b/addons/hr_holidays/models/hr_leave.py
index 88dcac977e..1d45783060 100644
--- a/addons/hr_holidays/models/hr_leave.py
+++ b/addons/hr_holidays/models/hr_leave.py
@@ -16,7 +16,7 @@ from flectra import api, fields, models, SUPERUSER_ID, tools
 from flectra.addons.base.models.res_partner import _tz_get
 from flectra.addons.resource.models.resource import float_to_time, HOURS_PER_DAY
 from flectra.exceptions import AccessError, UserError, ValidationError
-from flectra.tools import float_compare
+from flectra.tools import float_compare, format_date
 from flectra.tools.float_utils import float_round
 from flectra.tools.translate import _
 from flectra.osv import expression
@@ -654,6 +654,7 @@ class HolidaysRequest(models.Model):
                     target = leave.category_id.name
                 else:
                     target = leave.employee_id.name
+                display_date = format_date(self.env, leave.date_from)
                 if leave.leave_type_request_unit == 'hour':
                     if self.env.context.get('hide_employee_name') and 'employee_id' in self.env.context.get('group_by', []):
                         res.append((
@@ -662,7 +663,7 @@ class HolidaysRequest(models.Model):
                                 person=target,
                                 leave_type=leave.holiday_status_id.name,
                                 duration=leave.number_of_hours_display,
-                                date=fields.Date.to_string(leave.date_from),
+                                date=display_date,
                             )
                         ))
                     else:
@@ -672,13 +673,12 @@ class HolidaysRequest(models.Model):
                                 person=target,
                                 leave_type=leave.holiday_status_id.name,
                                 duration=leave.number_of_hours_display,
-                                date=fields.Date.to_string(leave.date_from),
+                                date=display_date,
                             )
                         ))
                 else:
-                    display_date = fields.Date.to_string(leave.date_from)
                     if leave.number_of_days > 1:
-                        display_date += ' ⇨ %s' % fields.Date.to_string(leave.date_to)
+                        display_date += ' ⇨ %s' % format_date(self.env, leave.date_to)
                     if self.env.context.get('hide_employee_name') and 'employee_id' in self.env.context.get('group_by', []):
                         res.append((
                             leave.id,
diff --git a/addons/hr_work_entry/views/hr_work_entry_views.xml b/addons/hr_work_entry/views/hr_work_entry_views.xml
index 8498a682d4..1ae1a03cfa 100644
--- a/addons/hr_work_entry/views/hr_work_entry_views.xml
+++ b/addons/hr_work_entry/views/hr_work_entry_views.xml
@@ -55,7 +55,7 @@
                         </group>
                         <group>
                             <field name="date_start" attrs="{'readonly': [('state', '!=', 'draft')]}" />
-                            <field name="date_stop" attrs="{'readonly': [('state', '!=', 'draft')]}" />
+                            <field name="date_stop" attrs="{'readonly': [('state', '!=', 'draft')]}" required="1"/>
                             <label for="duration" string="Period"/>
                             <div class="o_row">
                                 <field name="duration" nolabel="1" attrs="{'readonly': [('state', '!=', 'draft')]}" /><span class="ml8">Hours</span>
diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index 78cd14177a..0521e02ae3 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -1825,3 +1825,10 @@ class StockMove(models.Model):
         moves_to_reserve = self.env['stock.move'].search(expression.AND([static_domain, expression.OR(domains)]),
                                                          order='priority desc, date asc, id asc')
         moves_to_reserve._action_assign()
+
+    def _get_orig_reserved_availability(self):
+        self.ensure_one()
+        reserved = self.reserved_availability if self.show_reserved_availability else 0.0
+        if not reserved and self.move_orig_ids:
+            reserved = sum([m._get_orig_reserved_availability() for m in self.move_orig_ids])
+        return reserved
diff --git a/addons/stock/report/report_stock_forecasted.py b/addons/stock/report/report_stock_forecasted.py
index ce7ba021ad..30a11b20fe 100644
--- a/addons/stock/report/report_stock_forecasted.py
+++ b/addons/stock/report/report_stock_forecasted.py
@@ -163,8 +163,10 @@ class ReplenishmentReport(models.AbstractModel):
         )
         outs = self.env['stock.move'].search(out_domain, order='priority desc, date, id')
         outs_per_product = defaultdict(lambda: [])
+        outs_reservation = {}
         for out in outs:
             outs_per_product[out.product_id.id].append(out)
+            outs_reservation[out.id] = out._get_orig_reserved_availability()
         ins = self.env['stock.move'].search(in_domain, order='priority desc, date, id')
         ins_per_product = defaultdict(lambda: [])
         for in_ in ins:
@@ -178,20 +180,22 @@ class ReplenishmentReport(models.AbstractModel):
         lines = []
         for product in (ins | outs).product_id:
             for out in outs_per_product[product.id]:
-                if out.state not in ('partially_available', 'assigned'):
+                reserved_availability = outs_reservation[out.id]
+                if float_is_zero(reserved_availability, precision_rounding=product.uom_id.rounding):
                     continue
                 current = currents[out.product_id.id]
-                reserved = out.product_uom._compute_quantity(out.reserved_availability, product.uom_id)
+                reserved = out.product_uom._compute_quantity(reserved_availability, product.uom_id)
                 currents[product.id] -= reserved
                 lines.append(self._prepare_report_line(reserved, move_out=out, reservation=True))
 
             unreconciled_outs = []
             for out in outs_per_product[product.id]:
+                reserved_availability = outs_reservation[out.id]
                 # Reconcile with the current stock.
                 current = currents[out.product_id.id]
                 reserved = 0.0
-                if out.state in ('partially_available', 'assigned'):
-                    reserved = out.product_uom._compute_quantity(out.reserved_availability, product.uom_id)
+                if not float_is_zero(reserved_availability, precision_rounding=product.uom_id.rounding):
+                    reserved = out.product_uom._compute_quantity(reserved_availability, product.uom_id)
                 demand = out.product_qty - reserved
                 taken_from_stock = min(demand, current)
                 if not float_is_zero(taken_from_stock, precision_rounding=product.uom_id.rounding):
diff --git a/addons/web_editor/static/shapes/Blocks/01_001.svg b/addons/web_editor/static/shapes/Blocks/01_001.svg
index a5c6fbb599..37aae25993 100644
--- a/addons/web_editor/static/shapes/Blocks/01_001.svg
+++ b/addons/web_editor/static/shapes/Blocks/01_001.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 24.1.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 1400 570" xml:space="preserve">
+	 viewBox="0 0 1400 1400" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:url(#SVGID_1_);}
 	.st1{opacity:0.44;fill:#383E45;enable-background:new;}
diff --git a/addons/web_editor/static/shapes/Blocks/02_001.svg b/addons/web_editor/static/shapes/Blocks/02_001.svg
index 95dd727046..a65bf8f46d 100644
--- a/addons/web_editor/static/shapes/Blocks/02_001.svg
+++ b/addons/web_editor/static/shapes/Blocks/02_001.svg
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 24.1.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 1400 570" xml:space="preserve">
+	 viewBox="0 -830 1400 1400" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:url(#SVGID_1_);}
 	.st1{opacity:0.13;fill:#3AADAA;enable-background:new;}
diff --git a/addons/web_editor/static/shapes/Rainy/01.svg b/addons/web_editor/static/shapes/Rainy/01.svg
index 4b74078ee4..93dd50ea4e 100644
--- a/addons/web_editor/static/shapes/Rainy/01.svg
+++ b/addons/web_editor/static/shapes/Rainy/01.svg
@@ -24,7 +24,7 @@
     <linearGradient id="linear-gradient-13" x1="9.16" y1="352.59" x2="140.03" y2="410.41" gradientTransform="matrix(1, 0, 0, 1, 0, 0)" xlink:href="#linear-gradient-3"/>
   </defs>
     <g>
-      <polygon points="424.92 566.63 -1.3 566.63 -1.3 853.69 424.92 566.63" style="fill: url(#linear-gradient)"/>
+      <polygon points="424.92 566.6 -1.3 566.6 -1.3 853.69" style="fill: url(#linear-gradient)"/>
       <g>
         <path d="M728.32-4.39-1.3,488.16v78.43H424.92L960.5,205c68.75-46.41,87.32-140.36,41.68-209.42Z" style="fill: url(#linear-gradient-2)"/>
         <g>
diff --git a/addons/web_editor/static/src/js/editor/snippets.options.js b/addons/web_editor/static/src/js/editor/snippets.options.js
index ea1605bc25..be2316c329 100644
--- a/addons/web_editor/static/src/js/editor/snippets.options.js
+++ b/addons/web_editor/static/src/js/editor/snippets.options.js
@@ -4058,7 +4058,7 @@ registry.BackgroundShape = SnippetOptionWidget.extend({
         const insertShapeContainer = newContainer => {
             const shapeContainer = target.querySelector(':scope > .o_we_shape');
             if (shapeContainer) {
-                shapeContainer.remove();
+                this._removeShapeEl(shapeContainer);
             }
             if (newContainer) {
                 const preShapeLayerElement = this._getLastPreShapeLayerElement();
@@ -4141,6 +4141,13 @@ registry.BackgroundShape = SnippetOptionWidget.extend({
             this.prevShape = target.dataset.oeShapeData;
         }
     },
+    /**
+     * @private
+     * @param {HTMLElement} shapeEl
+     */
+    _removeShapeEl(shapeEl) {
+        shapeEl.remove();
+    },
     /**
      * Overwrites shape properties with the specified data.
      *
@@ -4248,7 +4255,12 @@ registry.BackgroundShape = SnippetOptionWidget.extend({
                 shapeToSelect = possibleShapes.find((shape, i) => {
                     return possibleShapes[i - 1] === previousShape;
                 });
-            } else {
+            }
+            // If there is no previous sibling, if the previous sibling had the
+            // last shape selected or if the previous shape could not be found
+            // in the possible shapes, default to the first shape. ([0] being no
+            // shapes selected.)
+            if (!shapeToSelect) {
                 shapeToSelect = possibleShapes[1];
             }
             return this._handlePreviewState(false, () => ({shape: shapeToSelect}));
@@ -4880,6 +4892,20 @@ registry.SnippetSave = SnippetOptionWidget.extend({
             dialog.on('closed', this, () => resolve());
         });
     },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * TODO adapt in master, this option should only be instantiated for real
+     * snippets in the first place.
+     *
+     * @override
+     */
+    _computeVisibility() {
+        return this.$target[0].hasAttribute('data-snippet');
+    },
 });
 
 /**
diff --git a/addons/website/static/src/js/content/snippets.animation.js b/addons/website/static/src/js/content/snippets.animation.js
index 9c318d809d..28717e8e5b 100644
--- a/addons/website/static/src/js/content/snippets.animation.js
+++ b/addons/website/static/src/js/content/snippets.animation.js
@@ -1240,6 +1240,89 @@ registry.ImagesLazyLoading = publicWidget.Widget.extend({
     },
 });
 
+/**
+ * @todo while this solution mitigates the issue, it is not fixing it entirely
+ * but mainly, we should find a better solution than a JS solution as soon as
+ * one is available and ideally without having to make ugly patches to the SVGs.
+ *
+ * Due to a bug on Chrome when using browser zoom, there is sometimes a gap
+ * between sections with shapes. This gap is due to a rounding issue when
+ * positioning the SVG background images. This code reduces the rounding error
+ * by ensuring that shape elements always have a width value as close to an
+ * integer as possible.
+ *
+ * Note: a gap also appears between some shapes without zoom. This is likely
+ * due to error in the shapes themselves. Many things were done to try and fix
+ * this, but the remaining errors will likely be fixed with a review of the
+ * shapes in future Flectra versions.
+ *
+ * /!\
+ * If a better solution for stable comes up, this widget behavior may be
+ * disabled, avoid depending on it if possible.
+ * /!\
+ */
+registry.ZoomedBackgroundShape = publicWidget.Widget.extend({
+    selector: '.o_we_shape',
+    disabledInEditableMode: false,
+
+    /**
+     * @override
+     */
+    start() {
+        this._onBackgroundShapeResize();
+        this.throttledShapeResize = _.throttle(() => this._onBackgroundShapeResize(), 25);
+        window.addEventListener('resize', this.throttledShapeResize);
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    destroy() {
+        this._updateShapePosition();
+        window.removeEventListener('resize', this.throttledShapeResize);
+        this._super(...arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Updates the left and right offset of the shape.
+     *
+     * @private
+     * @param {string} offset
+     */
+    _updateShapePosition(offset = '') {
+        this.el.style.left = offset;
+        this.el.style.right = offset;
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onBackgroundShapeResize() {
+        this._updateShapePosition();
+        // Get the decimal part of the shape element width.
+        let decimalPart = this.el.getBoundingClientRect().width % 1;
+        // Round to two decimal places.
+        decimalPart = Math.round((decimalPart + Number.EPSILON) * 100) / 100;
+        // If there is a decimal part. (e.g. Chrome + browser zoom enabled)
+        if (decimalPart > 0) {
+            // Compensate for the gap by giving an integer width value to the
+            // shape by changing its "right" and "left" positions.
+            let offset = (decimalPart < 0.5 ? decimalPart : decimalPart - 1) / 2;
+            // This never causes the horizontal scrollbar to appear because it
+            // only appears if the overflow to the right exceeds 0.333px.
+            this._updateShapePosition(offset + 'px');
+        }
+    },
+});
+
 return {
     Widget: publicWidget.Widget,
     Animation: Animation,
diff --git a/addons/website/static/src/js/editor/snippets.options.js b/addons/website/static/src/js/editor/snippets.options.js
index 8aaf2976b9..052afa111d 100644
--- a/addons/website/static/src/js/editor/snippets.options.js
+++ b/addons/website/static/src/js/editor/snippets.options.js
@@ -867,7 +867,16 @@ options.registry.BackgroundShape.include({
             return el;
         }
         return _getLastPreFilterLayerElement(this.$target);
-    }
+    },
+    /**
+     * @override
+     */
+    _removeShapeEl(shapeEl) {
+        this.trigger_up('widgets_stop_request', {
+            $target: $(shapeEl),
+        });
+        return this._super(...arguments);
+    },
 });
 
 options.registry.BackgroundVideo = options.Class.extend({
@@ -1540,24 +1549,35 @@ options.registry.sizing_x = options.registry.sizing.extend({
      * @override
      */
     _onResize: function (compass, beginClass, current) {
-        if (compass === 'w') {
-            // don't change the right border position when we change the offset (replace col size)
-            var beginCol = Number(beginClass.match(/col-lg-([0-9]+)|$/)[1] || 0);
-            var beginOffset = Number(beginClass.match(/offset-lg-([0-9-]+)|$/)[1] || beginClass.match(/offset-xl-([0-9-]+)|$/)[1] || 0);
-            var offset = Number(this.grid.w[0][current].match(/offset-lg-([0-9-]+)|$/)[1] || 0);
-            if (offset < 0) {
-                offset = 0;
-            }
-            var colSize = beginCol - (offset - beginOffset);
-            if (colSize <= 0) {
-                colSize = 1;
-                offset = beginOffset + beginCol - 1;
-            }
-            this.$target.attr('class', this.$target.attr('class').replace(/\s*(offset-xl-|offset-lg-|col-lg-)([0-9-]+)/g, ''));
+        if (compass === 'w' || compass === 'e') {
+            const beginOffset = Number(beginClass.match(/offset-lg-([0-9-]+)|$/)[1] || beginClass.match(/offset-xl-([0-9-]+)|$/)[1] || 0);
 
-            this.$target.addClass('col-lg-' + (colSize > 12 ? 12 : colSize));
-            if (offset > 0) {
-                this.$target.addClass('offset-lg-' + offset);
+            if (compass === 'w') {
+                // don't change the right border position when we change the offset (replace col size)
+                var beginCol = Number(beginClass.match(/col-lg-([0-9]+)|$/)[1] || 0);
+                var offset = Number(this.grid.w[0][current].match(/offset-lg-([0-9-]+)|$/)[1] || 0);
+                if (offset < 0) {
+                    offset = 0;
+                }
+                var colSize = beginCol - (offset - beginOffset);
+                if (colSize <= 0) {
+                    colSize = 1;
+                    offset = beginOffset + beginCol - 1;
+                }
+                this.$target.attr('class', this.$target.attr('class').replace(/\s*(offset-xl-|offset-lg-|col-lg-)([0-9-]+)/g, ''));
+
+                this.$target.addClass('col-lg-' + (colSize > 12 ? 12 : colSize));
+                if (offset > 0) {
+                    this.$target.addClass('offset-lg-' + offset);
+                }
+            } else if (beginOffset > 0) {
+                const endCol = Number(this.grid.e[0][current].match(/col-lg-([0-9]+)|$/)[1] || 0);
+                // Avoids overflowing the grid to the right if the
+                // column size + the offset exceeds 12.
+                if ((endCol + beginOffset) > 12) {
+                    this.$target[0].className = this.$target[0].className.replace(/\s*(col-lg-)([0-9-]+)/g, '');
+                    this.$target[0].classList.add('col-lg-' + (12 - beginOffset));
+                }
             }
         }
         this._super.apply(this, arguments);
diff --git a/addons/website/static/src/scss/website.edit_mode.scss b/addons/website/static/src/scss/website.edit_mode.scss
index b4fe61e228..6fabb5fa6d 100644
--- a/addons/website/static/src/scss/website.edit_mode.scss
+++ b/addons/website/static/src/scss/website.edit_mode.scss
@@ -197,16 +197,6 @@ body.editor_enable.editor_has_snippets {
     }
 }
 
-.editor_enable {
-    @if o-website-value('header-template') == 'sidebar' {
-        #wrapwrap > header {
-            @if o-website-value('hamburger-position') != 'right' {
-                right: $o-we-sidebar-width;
-            }
-        }
-    }
-}
-
 // s_countdown preview classes
 body.editor_enable {
     .s_countdown {
diff --git a/addons/website/static/src/snippets/s_table_of_content/000.js b/addons/website/static/src/snippets/s_table_of_content/000.js
index a6a9a62f3f..2df74de686 100644
--- a/addons/website/static/src/snippets/s_table_of_content/000.js
+++ b/addons/website/static/src/snippets/s_table_of_content/000.js
@@ -13,6 +13,8 @@ const TableOfContent = publicWidget.Widget.extend({
      */
     async start() {
         await this._super(...arguments);
+        this.$scrollingElement = $().getScrollingElement();
+        this.previousPosition = -1;
         this._updateTableOfContentNavbarPosition();
         extraMenuUpdateCallbacks.push(this._updateTableOfContentNavbarPosition.bind(this));
     },
@@ -42,7 +44,18 @@ const TableOfContent = publicWidget.Widget.extend({
         const $mainNavBar = $('#oe_main_menu_navbar');
         position += $mainNavBar.length ? $mainNavBar.outerHeight() : 0;
         position += isHorizontalNavbar ? this.$target.outerHeight() : 0;
-        $().getScrollingElement().scrollspy({target: '.s_table_of_content_navbar', method: 'offset', offset: position + 100, alwaysKeepFirstActive: true});
+        if (this.previousPosition !== position) {
+            // The scrollSpy must be destroyed before calling it again.
+            // Otherwise the call has no effect.
+            this.$scrollingElement.scrollspy('dispose');
+            this.$scrollingElement.scrollspy({
+                target: '.s_table_of_content_navbar',
+                method: 'offset',
+                offset: position + 100,
+                alwaysKeepFirstActive: true,
+            });
+            this.previousPosition = position;
+        }
     },
 });
 
diff --git a/addons/website_slides/static/src/js/slides_course_tag_add.js b/addons/website_slides/static/src/js/slides_course_tag_add.js
index e54979b2f0..ad61324a51 100644
--- a/addons/website_slides/static/src/js/slides_course_tag_add.js
+++ b/addons/website_slides/static/src/js/slides_course_tag_add.js
@@ -106,11 +106,11 @@ var TagCourseDialog = Dialog.extend({
             formatNoMatches: false,
             selection_data: false,
             fetch_rpc_fnc: fetchFNC,
-            formatSelection: function (data) {
+            formatSelection: function (data, container, fmt) {
                 if (data.tag) {
                     data.text = data.tag;
                 }
-                return data.text;
+                return fmt(data.text);
             },
             createSearchChoice: function (term, data) {
                 var addedTags = $(this.opts.element).select2('data');
diff --git a/addons/website_slides/static/src/js/slides_upload.js b/addons/website_slides/static/src/js/slides_upload.js
index 46c0d0e3a3..e8b69fb9b0 100644
--- a/addons/website_slides/static/src/js/slides_upload.js
+++ b/addons/website_slides/static/src/js/slides_upload.js
@@ -287,11 +287,11 @@ var SlideUploadDialog = Dialog.extend({
             formatNoMatches: false,
             selection_data: false,
             fetch_rpc_fnc: fetchFNC,
-            formatSelection: function (data) {
+            formatSelection: function (data, container, fmt) {
                 if (data.tag) {
                     data.text = data.tag;
                 }
-                return data.text;
+                return fmt(data.text);
             },
             createSearchChoice: function (term, data) {
                 var addedTags = $(this.opts.element).select2('data');
diff --git a/addons/website_slides/static/src/js/website_slides.editor.js b/addons/website_slides/static/src/js/website_slides.editor.js
index 8771f91ed8..bb52def655 100644
--- a/addons/website_slides/static/src/js/website_slides.editor.js
+++ b/addons/website_slides/static/src/js/website_slides.editor.js
@@ -54,11 +54,11 @@ var ChannelCreateDialog = Dialog.extend({
                 formatNoMatches: false,
                 multiple: true,
                 selection_data: false,
-                formatSelection: function (data) {
+                formatSelection: function (data, container, fmt) {
                     if (data.tag) {
                         data.text = data.tag;
                     }
-                    return data.text;
+                    return fmt(data.text);
                 },
                 createSearchChoice: function(term, data) {
                     var addedTags = $(this.opts.element).select2('data');