graesslin added a comment.
The hovered state cannot change if there is no decoration. Hover is from an event handler from Decoration. I doubt that this change here can fix the crash. Also that's the explanation for the update slot not checking: no hover change if there's no decoration. The crash is weird: we did have a crash related to tooltips, but it's fixed. REPOSITORY R129 Window Decoration Library REVISION DETAIL https://phabricator.kde.org/D14264 To: davidedmundson, #kwin Cc: graesslin, zzag, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart