Created attachment 184704 [details] result of screenshot in Spectacle SUMMARY In fulscreen applications (like Steam, Spectacle, etc.) broken screen geometry. STEPS TO REPRODUCE Use verions KDE/Frameworks/Wt of my and run game from Steam or Spectacle) OBSERVED RESULT Broken screen geometry. My desktop screen 2560x1080, but application implenet this as 512x1080 screen in fullscreen mode (see screenshot in attachment). EXPECTED RESULT SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux KDE Plasma Version: 6.4.4 KDE Frameworks Version: 6.17.0 Qt Version: 6.9.2 ADDITIONAL INFORMATION Kernel 6.16 Wayland AMD 6800XT (mesa driver)
Not sure about Spectacle, but other fullscreen applicaton uses XWayland. With "native" application (like Dolphin) all ok. And popum menu in application uses XWayland is sticky on left top corner.
But not sure. In Browser (Chrome) in X11 or Walynd mode popum menu anything is sticky on left top corner of window.
Scaling of X11 applications unfortunately requires messing with resolutions - either of all displays with less than the maximum scale, or of all displays with more than 100% scale. If you want a different tradeoff, you can change the "Legacy applications (x11)" option in the display settings.
(In reply to Zamundaaa from comment #3) > Scaling of X11 applications unfortunately requires messing with resolutions > - either of all displays with less than the maximum scale, or of all > displays with more than 100% scale. > If you want a different tradeoff, you can change the "Legacy applications > (x11)" option in the display settings. Yes, I'm change setting for scaling of X11 applications in KDE Plasma system settings and this solved my problem. Thanks!