I attached a small video to show the bug, easy to replicate.
Windows build in File List View has issue with mouse hover detection.
When you move mouse across files/folders it gets "stuck" over random file/folder, then when you move the mouse pointer to the needed file/folder and click to open it, it opens the file/folder it was stuck on. Sometimes instead of opening the stuck file, it unlocks it for a rename.
The file list view is used in windows when you do save as and open window.
BUT the main issue is that file manager like Speed Commander use it to display the windows file, it completely killed Speed Commander, the moment i updated to win11 i couldn't use it any longer.
I reported the bug to the dev and he confirmed it, that its a windows 11 bug, not the soft.