Created attachment 151236 [details] Picture of laptop and monitors in tthe background showing overlapping area. SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. In a multimonitor scenario drag the "main" screen over the external monitors so they overlap 2. The main screen's area is displayed over the external screen's area 3. OBSERVED RESULT The laptop's area is displayed/rendered on the external monitor(s) EXPECTED RESULT I would imagine it shouldn't display/render laptop's "area" on the external monitors SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.25.4 KDE Frameworks Version: 5.96 Qt Version: 5.15.5 ADDITIONAL INFORMATION Using amdgpu, connecting to monitors via USB-C to DP cable.
Created attachment 151237 [details] Another picture of the issue
Created attachment 151238 [details] "Drag and drop" setting used
Cannot reproduce on current git master with Wayland. Are you using X11 or Wayland?
HI Graham, I can replicate it in both wayland and X11 enironment. I'm trying to get some better debugging info now
Created attachment 151266 [details] Config before change
Created attachment 151267 [details] Config after change
I've added two versions from kscreen folder where I noticed a difference. I've saved both config files before and after change to compare. Please let me know what kind of other information you'd like me to get.
HI Graham, I've tested it with the latest Unstable KDE Neon and I couldn't reproduce the same issue (besides having another issue with gpu but unrelated).
Awesome, thanks so much for testing! It would seem that it's already fixed in Plasma 5.26, then.