Created attachment 145800 [details] The visible gap between the fullscreen app and the panel. SUMMARY There is a gap between a maximized application and the panel that displays the wallpaper behind. This issue is sporadic. STEPS TO REPRODUCE 1. On a 4K monitor, set the scale to 200%. 2. Maximize a random application (like Dolphin). OBSERVED RESULT Between the maximized application and the panel, there is a small gap that shows the underneath wallpaper. (see attachment) SOFTWARE/OS VERSIONS Linux/KDE Plasma: Plasma master (X11) KDE Plasma Version: 5.23.90 master KDE Frameworks Version: 5.91 master Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 391956 ***