After CR

ibexa · Sep 19, 2024 · 540253b · 540253b
1 parent 73c6307
commit 540253b
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/bundle/Resources/public/js/CKEditor/custom-tags/block-custom-tag/custom-tag-ui.js b/src/bundle/Resources/public/js/CKEditor/custom-tags/block-custom-tag/custom-tag-ui.js
@@ -19,21 +19,19 @@ class IbexaCustomTagUI extends Plugin {
         this.addCustomTag = this.addCustomTag.bind(this);
 
         this.isNew = false;
-        this.lastClassListValue = null;
         this.observer = new MutationObserver((mutationList) => {
             for (const mutation of mutationList) {
-                if (this.lastClassListValue !== mutation.target.classList.value) {
-                    if (this.lastClassListValue !== null) {
+                if (mutation.attributeName === "class") {
+                    if (mutation.oldValue !== mutation.target.classList.value) {
                         setPanelContentMaxHeight(this.balloon.view);
                     }
-
-                    this.lastClassListValue = mutation.target.classList.value;
                 }
             }
         });
 
         this.observer.observe(this.balloon.view.element, {
             attributes: true,
+            attributeOldValue: true,
         });
     }