Created attachment 166740 [details] screen capture (video) of bug SUMMARY (Upgraded to KDE6, using X11) When using external screens, but not the built-in laptop screen cursor gets an offset if the window is off screen. If the whole window is fullscreen of inside the screen it's accurate. Also if I enable my bultin-monitor, but keep the window on the external (and partly on the built-in) it works fine. See attached video (first the brave window is off-screen a bit and the mouse get's an offset. Then I move it back fully on-screen and it's accurate again - e.g. it click where the cursor is) It reproduces every time I try it. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux on kernel 6.7.9-arch1-1 (64bit) (available in About System) KDE Plasma Version: 6.0.1 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 ADDITIONAL INFORMATION Running X11
*** This bug has been marked as a duplicate of bug 482687 ***