I just fresh installed Windows 11 24H2 on a HP EliteDesk 800 G5 and its already developed this issue. The file explorer is near unusable if you need to make folders. It also affects applications that open the Windows folder browser to save or open files with the focus set incorrectly.
I have this problem on an HP laptop as well. Would be interesting to know what we all have in common? Could it be that HP Security wolf created this problem? This software was a disaster.