Bug 431653

Summary: Icons of widgets placed on Plasma panel are bigger when compositing is disabled
Product: [Plasma] plasmashell Reporter: Patrick Silva <bugseforuns>
Component: PanelAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: normal CC: nate
Priority: NOR    
Version: 5.20.5   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: disabled compositing
enabled compositing

Description Patrick Silva 2021-01-15 19:09:05 UTC
Created attachment 134909 [details]
disabled compositing

SUMMARY
A few days ago I noticed that something changes in my panel when I leave full screen mode of a video played with mpv player. Then I remembered that mpv disables compositing in full screen mode and I was able to reproduce the panel change disabling and re-enabling compositing with alt+shift+F12 shortcut. Please compare the attached screenshots showing my system with compositing enabled and disabled and observe kcalc, weather report and Minimize All Windows widgets beside the digital clock and apps launcher. Their icons are bigger when compositing is disabled.

STEPS TO REPRODUCE
1. add some widget(s) to Plasma panel
2. disable and re-enable compositing by pressing alt+shift+F12 shortcut
3. 

EXPECTED RESULT
size of any icon on Plasma panel should not change depending on compositing state

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Comment 1 Patrick Silva 2021-01-15 19:10:11 UTC
Created attachment 134910 [details]
enabled compositing
Comment 2 Nate Graham 2021-01-15 21:12:53 UTC

*** This bug has been marked as a duplicate of bug 430622 ***