From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 3 Jun 2020 16:21:10 +0000 (+0200)
Subject: Reset scrollTop to 0 before expanding in WoltLabSuite/Core/Bbcode/Collapsible
X-Git-Tag: 5.3.0_Alpha_1~224^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b1c776313876629a95136f6b87fd002b42d19ca5;p=GitHub%2FWoltLab%2FWCF.git

Reset scrollTop to 0 before expanding in WoltLabSuite/Core/Bbcode/Collapsible
---

diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Bbcode/Collapsible.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Bbcode/Collapsible.js
index a691f67a7d..20b0d5d595 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Bbcode/Collapsible.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Bbcode/Collapsible.js
@@ -76,9 +76,11 @@ define([], function() {
 						
 						// expand boxes that are initially scrolled
 						if (overflowContainer.scrollTop !== 0) {
+							overflowContainer.scrollTop = 0;
 							toggle();
 						}
 						overflowContainer.addEventListener('scroll', function () {
+							overflowContainer.scrollTop = 0;
 							if (container.classList.contains('collapsed')) {
 								toggle();
 							}