diff --git a/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js b/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
index 2f318ef1c2a..48baaded4e1 100644
--- a/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
+++ b/addons/web_editor/static/src/js/editor/odoo-editor/src/OdooEditor.js
@@ -3290,6 +3290,11 @@ export class OdooEditor extends EventTarget {
      */
     _onSelectionChange() {
         const selection = this.document.getSelection();
+        const anchorNode = selection.anchorNode;
+        if (anchorNode && closestElement(anchorNode, '.oe-blackbox')) {
+            return;
+        }
+
         if (
             !this.editable.contains(selection.anchorNode) &&
             !this.editable.contains(selection.focusNode)
@@ -3499,6 +3504,12 @@ export class OdooEditor extends EventTarget {
      * @private
      */
     _handleCommandHint() {
+        const selection = this.document.getSelection();
+        const anchorNode = selection.anchorNode;
+        if (anchorNode && closestElement(anchorNode, '.oe-blackbox')) {
+            return;
+        }
+
         const selectors = {
             BLOCKQUOTE: 'Empty quote',
             H1: 'Heading 1',
@@ -3567,12 +3578,16 @@ export class OdooEditor extends EventTarget {
     }
 
     _fixSelectionOnContenteditableFalse() {
+        const selection = this.document.getSelection();
+        const anchorNode = selection.anchorNode;
+        if (anchorNode && closestElement(anchorNode, '.oe-blackbox')) {
+            return;
+        }
         // When the browser set the selection inside a node that is
         // contenteditable=false, it breaks the edition upon keystroke. Move the
         // selection so that it remain in an editable area. An example of this
         // case happend when the selection goes into a fontawesome node.
 
-        const selection = this.document.getSelection();
         if (!selection.rangeCount) {
             return;
         }
diff --git a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
index f12fa89e336..f17200bb03f 100644
--- a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
+++ b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
@@ -286,6 +286,13 @@ const Wysiwyg = Widget.extend({
         this.showTooltip = true;
         this.$editable.on('dblclick', mediaSelector, function () {
             self.showTooltip = false;
+
+            const selection = self.odooEditor.document.getSelection();
+            const anchorNode = selection.anchorNode;
+            if (anchorNode && closestElement(anchorNode, '.oe-blackbox')) {
+                return;
+            }
+
             const $el = $(this);
             let params = {node: this};
             $el.selectElement();
@@ -1740,6 +1747,12 @@ const Wysiwyg = Widget.extend({
      * Update any editor UI that is not handled by the editor itself.
      */
     _updateEditorUI: function (e) {
+        let selection = this.odooEditor.document.getSelection();
+        const anchorNode = selection.anchorNode;
+        if (anchorNode && closestElement(anchorNode, '.oe-blackbox')) {
+            return;
+        }
+
         this.odooEditor.automaticStepSkipStack();
         // We need to use the editor's window so the tooltip displays in its
         // document even if it's in an iframe.
@@ -1787,7 +1800,7 @@ const Wysiwyg = Widget.extend({
         this.toolbar.$el.find('#colorInputButtonGroup, #create-link').toggleClass('d-none', isInMedia && !$target.is('.fa'));
         this.toolbar.$el.find('.only_fa').toggleClass('d-none', !$target.is('.fa'));
         // Hide the create-link button if the selection spans several blocks.
-        const selection = this.odooEditor.document.getSelection();
+        selection = this.odooEditor.document.getSelection();
         const range = selection && selection.rangeCount && selection.getRangeAt(0);
         const $rangeContainer = range && $(range.commonAncestorContainer);
         const spansBlocks = range && !!$rangeContainer.contents().filter((i, node) => isBlock(node)).length;