use single observer

AprilSylph · Sep 11, 2024 · 848e6de · 848e6de
1 parent 88a3379
commit 848e6de
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/features/tweaks/hide_following_notification_badge.js b/src/features/tweaks/hide_following_notification_badge.js
@@ -22,8 +22,9 @@ const onTitleChanged = () => {
   const newTitle = rawTitle.replace(/^\(\d{1,2}\) /, '');
   customTitleElement.textContent = newTitle;
 
-  new MutationObserver(onTitleChanged).observe(titleElement, { characterData: true, subtree: true });
+  observer.observe(titleElement, { characterData: true, subtree: true });
 };
+const observer = new MutationObserver(onTitleChanged);
 
 export const main = async () => {
   pageModifications.register('head title:not([data-xkit])', onTitleChanged);