Bug 492510

Summary: Contents sidebar mouse-over scrambled output
Product: [Applications] okular Reporter: servomekanism
Component: PDF backendAssignee: Okular developers <okular-devel>
Status: RESOLVED FIXED    
Severity: normal CC: aacid
Priority: NOR    
Version First Reported In: 24.08.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: showcasing the bug

Description servomekanism 2024-09-01 19:08:01 UTC
Created attachment 173214 [details]
showcasing the bug

In a pdf that has contents enabled when showing them in the sidebar and mouse overing them, sometimes the chapters that popup are scrambled. If you move the mouse from one to another its more visible. Please check attached video.
Comment 1 Albert Astals Cid 2024-09-12 08:57:01 UTC
This is a KWin bug, please start systemsettings, go to the Desktop Effects and disable "Morphin Popups".

This should fix it,  "Morphin Popups" is gone for the next release of Plasma/KWin so disabling/removing it is  the proper fix.