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 1f836e8242a..6abe41ccd45 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
@@ -2916,6 +2916,9 @@ export class OdooEditor extends EventTarget {
      * @param {HTMLTableRowElement|HTMLTableCellElement} element
      */
     _positionTableUi(element) {
+        if (!element.isConnected) {
+            return;
+        }
         const tableUiContainerRect = this._tableUiContainer.getBoundingClientRect();
         const isRtl = this.options.direction === 'rtl';
         const isRow = element.nodeName === 'TR';