Created attachment 135055 [details] proof SUMMARY When I open two or more app, the last icon of the task manager goes under, in a nonexistent row. STEPS TO REPRODUCE 1. Add a panel spacer between the Task Manager and the Pager 2. Set "Maximum rows" of the Task Manager to 1 3. Open two app OBSERVED RESULT The last icon of the Task Manager goes under EXPECTED RESULT All the icon remain on the same row SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Arch Linux 2021.01.01 KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.78.0 Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 431615 ***