Created attachment 165213 [details] screenshot SUMMARY see attachment, sometimes a part of the background goes invisible (streched wallpaper goes to normal aspect ratio) Don´t know the action/effect that triggers that, I think fullscreen applications perhaps. changing Wallpaper does not fix it, need to change resolution to something else and back to fix it. Monitor 3440x1440 fresync premium 144Hz STEPS TO REPRODUCE - OBSERVED RESULT see attachment EXPECTED RESULT no issues with wayland and widescreen SOFTWARE/OS VERSIONS OS: Arch Linux x86_64 Kernel: 6.7.0-arch3-1 Uptime: 5 hours, 38 mins Packages: 1483 (pacman), 9 (flatpak) Shell: bash 5.2.26 Resolution: 2560x1440 DE: Plasma 5.27.10 WM: kwin Theme: [Plasma], Arc-Dark [GTK2/3] Icons: [Plasma], Papirus-Dark [GTK2/3] CPU: AMD Ryzen 9 3900X (24) @ 3.800GHz GPU: AMD ATI Radeon RX 6800/6800 XT / Memory: 6884MiB / 31999MiB ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 469623 ***