SUMMARY While reporting a bug with drkonqi I noticed that tooltips do not appear at the right place STEPS TO REPRODUCE 1. Open a drkonqi window 2. Maximize it vertically 3. Put the mouse pointer on the "Close" button 4. Wait for the tooltip to appear OBSERVED RESULT tooltip appears where it would have if the window had not been maximized EXPECTED RESULT tooltip appears at the usual location SOFTWARE/OS VERSIONS Linux: Ubuntu 21.04 KDE Plasma Version: 5.22 KDE Frameworks Version: 5.83 Qt Version: 5.12.5
Created attachment 139318 [details] Screenshot with wrongly placed tooltip
Can't reproduce on my end and since your Qt version is ancient I'm certain this is not worth pursuing in any form or fashion as the issue is likely inside Qt anyway - drkonqi doesn't really place tooltips manually, Qt takes care of where they are to be drawn.
I made a mistake while typing the Qt version. It really is: Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 432860 ***