From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 21 May 2021 13:42:07 +0000 (+0200)
Subject: Incorrect check for ignored mutation events
X-Git-Tag: 5.4.0_Beta_1~45
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e2d81b83c818f0de2e096da624ba30c2577d9f41;p=GitHub%2FWoltLab%2FWCF.git

Incorrect check for ignored mutation events
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabEvent.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabEvent.js
index ce97b48e8a..890579aac9 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabEvent.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabEvent.js
@@ -37,11 +37,17 @@ $.Redactor.prototype.WoltLabEvent = function() {
 				// WoltLab modification: do not suppress event if nodes have been added
 				// WoltLab modification 2: suppress broken MutationRecords in Vivaldi 1.13 that yield attribute changes without the attribute name
 				// WoltLab modification 3: do not suppres event if nodes have been removed
-				if (((this.opts.type === 'textarea' || this.opts.type === 'div')
-					&& (!this.detect.isFirefox() && mutation.target === this.core.editor()[0]) && (mutation.type === 'childList' && !mutation.addedNodes.length && !mutation.removedNodes.length))
-					|| (mutation.attributeName === 'class' && mutation.target === this.core.editor()[0]
-					|| (mutation.attributeName === 'data-vivaldi-spatnav-clickable')
-					|| (mutation.type === 'attributes' && mutation.attributeName === null))
+				// WoltLab modification 4: suppress mutations caused by `focus-visible.js`
+				if (
+					(
+						(this.opts.type === 'textarea' || this.opts.type === 'div')
+						&& (!this.detect.isFirefox() && mutation.target === this.core.editor()[0])
+						&& (mutation.type === 'childList' && !mutation.addedNodes.length && !mutation.removedNodes.length)
+					)
+					|| mutation.attributeName === 'class' && mutation.target === this.core.editor()[0]
+					|| mutation.attributeName === 'data-vivaldi-spatnav-clickable'
+					|| mutation.type === 'attributes' && mutation.attributeName === null
+					|| mutation.attributeName === "data-focus-visible-added"
 				)
 				{
 					stop = true;