Created attachment 142408 [details] screenshot of "Titlebar buttons" tab with the problem SUMMARY Some buttons in "Titlebar buttons" tab of system settings are shown out of bounds of the designated area. STEPS TO REPRODUCE 1. Open "System Settings > Appearance > Global Theme / Window Decorations > Titlebar Buttons" or the same tab in a standalone settings module (right click on titlebar of any window > More actions > Configure Window Manager...) 2. Observe the titlebar in the preview box OBSERVED RESULT Some buttons (minimize, maximize, close) are out of bounds (circled in red). Only part of minimize button is visible. EXPECTED RESULT Buttons in the preview correspond to buttons on actual windows (circled in green). SOFTWARE/OS VERSIONS Operating System: KDE neon 5.22 KDE Plasma Version: 5.22.5 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.3 Kernel Version: 5.11.0-37-generic (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz Memory: 7.7 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 ADDITIONAL INFORMATION
Created attachment 142409 [details] Same issue in the standalone settings module
Now that I've read it more carefully, I think this might be a duplicate of https://bugs.kde.org/show_bug.cgi?id=442355
Yup, looks like it. Thanks. *** This bug has been marked as a duplicate of bug 442355 ***