From ad0a8cccc8c4360ca4423b952702fe2f0bc8bf46 Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Tue, 6 Jun 2023 16:28:06 +0200
Subject: [PATCH] FIX: attempts to exit lock-on early (#21949)

---
 app/assets/javascripts/discourse/app/lib/lock-on.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/app/lib/lock-on.js b/app/assets/javascripts/discourse/app/lib/lock-on.js
index 4f18588f3d6..1629f9c5606 100644
--- a/app/assets/javascripts/discourse/app/lib/lock-on.js
+++ b/app/assets/javascripts/discourse/app/lib/lock-on.js
@@ -120,9 +120,11 @@ export default class LockOn {
       return this.clearLock();
     }
 
-    if (!within(4, top, this.previousTop) || !within(4, window.scrollY, top)) {
+    if (!within(4, top, this.previousTop)) {
       window.scrollTo(window.pageXOffset, top);
       this.previousTop = top;
+    } else {
+      return this.clearLock();
     }
 
     // Stop early when maintaining the original offset