SUMMARY I have 1920x1080 resolution, and when i set 1280x720 in games and benchmarks - it works like a small borderless window on my desktop STEPS TO REPRODUCE 1. Login to plasma-wayland-session 2. Set up custom resolution in-game 3. launch... and... 4. You can se small borderless window wich not fullscreen OBSERVED RESULT Fullsreen not maximezed EXPECTED RESULT It shall be work as intended SOFTWARE/OS VERSIONS Linux/KDE Plasma: Manjaro (available in About System) KDE Plasma Version: 5.23.2 KDE Frameworks Version: 5.87.0 Qt Version: 5.15.2
That's an xwayland issue, possibly fixed.