Created attachment 159919 [details] overlaps other windows, although it should automatically hide Sometimes freezes
Are you using PLASMA_USE_QT_SCALING=1 ?
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/3198
A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/3199
*** This bug has been marked as a duplicate of bug 456453 ***