https://bugs.kde.org/show_bug.cgi?id=426698
--- Comment #6 from David <dav7...@yahoo.co.uk> --- It might be down to the resolution if both aren't 4K. I don't remember seeing a problem with 4K + 2K both horizontal (that's not also rectangular), but I only recently upgraded from leap 15.1, 15.2 so might be a new problem. If I can I'll try to get a backtrace, but yes looking at the stack it is probably a QT issue, so needs ideally a test case for them to investigate. -- You are receiving this mail because: You are the assignee for the bug.