Created attachment 182012 [details] Video showcasing the bug. # SUMMARY I have 2 monitors. Monitor 1 is a 32" 4k monitor with 125% scaling. Monitor 2 is a 27" 1440p monitor with 100% scaling. When I maximize an XWayland application on the secondary (27") screen, there's a 1px gap at the top. Clicking there unfocusses the maximized application because the click registers on the desktop. I can reproduce this with Chromium and CLion (both XWayland) but Wayland applications (like the KDE settings or Konsole) don't seem to have this problem. The attached video demonstrates the problem. # STEPS TO REPRODUCE 1. Maximize XWayland window on second screen 2. Move mouse to the very top 3. click # OBSERVED RESULT Window is unfocussed # EXPECTED RESULT Click should register with the window # SOFTWARE/OS VERSIONS Linux/KDE Plasma: 6.3.5
Unfortunately this is expected at certain resolutions and scales. There isn't anything we can do about it with the current architecture. The X11 windows are run at 125% scale then resized to the 100% screen. Choosing a slightly different scale on the first monitor would give you a workaround.
Could the window at least get snapped to the top so the gap is at the bottom? The current behavior is terrible for usability because I keep flicking up to hit the window bar and the click doesn't register. Having the gap on the bottom would be less problematic.
See my question above.