Created attachment 134069 [details] Black border on panel SUMMARY Since the last plasma packages upgrade, I get a black border on the outside border of the panel. It happens even with an empty/default panel. STEPS TO REPRODUCE 1. Login to your desktop session 2. Look existing panel showing a black border 3. Create a new panel and see that the same black border appears OBSERVED RESULT See screenshot attached. EXPECTED RESULT SOFTWARE/OS VERSIONS Linux: 5.9.13-arch1-1 KDE Plasma Version: 5.20.4 KDE Frameworks Version: 5.77.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION Rebooting does not change anything. Restarting plasmashell does not change anything too.
*** This bug has been marked as a duplicate of bug 430390 ***