From b6aca366b2baac5214204618681b6e3a55b01544 Mon Sep 17 00:00:00 2001
From: abuyoyo <abuyoyo@users.noreply.github.com>
Date: Sun, 1 Sep 2024 07:38:13 +0300
Subject: [PATCH] Mutation Observer replaces DOMNodeRemoved event

---
 js/notice_manager_panel.js | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/js/notice_manager_panel.js b/js/notice_manager_panel.js
index 4e5e271..76cf682 100644
--- a/js/notice_manager_panel.js
+++ b/js/notice_manager_panel.js
@@ -44,6 +44,7 @@ const NoticeManager = function ($) {
 	let dismissNoticesButton
 
 	let haveClosed // set to true on first close/collect
+	let panelObserver
 
 	return {
 		bootstrap: () => {
@@ -192,16 +193,14 @@ const NoticeManager = function ($) {
 			 * When dismissible notices are dismissed, check if any notices are left on page.
 			 * If no notices are left - remove Notice Panel entirely
 			 */
-			$(document).on(
-				"DOMNodeRemoved",
-				"#meta-link-notices-wrap div.notice",
-				() => {
-					notices = panel
-						.find(selectors_all.join(", "))
-						.filter(":visible")
-					NoticeManager.maybeRemoveNoticesPanel()
-				}
-			)
+			panelObserver = new MutationObserver(() => {
+				notices = panel
+					.find(selectors_all.join(", "))
+					.filter(":visible")
+				NoticeManager.maybeRemoveNoticesPanel()
+			});
+			panelObserver.observe(panel.get(0), { childList: true, subtree: true }); // only run once
+
 		},
 
 		addCounter: () => {