Bug 503782

Summary: Performance issue when opening sidebar
Product: [Applications] Emoji Selector Reporter: Tobias Zwick <newton>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: CONFIRMED ---    
Severity: minor CC: nate
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: video that showcases the issue

Description Tobias Zwick 2025-05-04 20:29:58 UTC
Created attachment 180941 [details]
video that showcases the issue

SUMMARY
Opening the sidebar while filtering results via search is active results in a stuttering animation. Looking at `top` confirms that the stuttering appears to be coming from too much work on the UI thread.

STEPS TO REPRODUCE
1. search for e.g. "sad"
2. open the sidebar

OBSERVED RESULT
The animation when opening the sidebar stutters.

EXPECTED RESULT
Smooth animation.

SOFTWARE/OS VERSIONS
Fedora KDE Plasma Edition 42

ADDITIONAL INFORMATION
It looks like a performance issue. See the attached video.