1] Search Behaviour change. Here is the list of recent changes made to File Explorer in Windows 11/10. So if the problem is because of behavior change, then you should know that it is not a bug.

Starting today, Windows 10 users are finding that the /sfc scannow feature is no longer working and that it states it found, but could not fix, corrupted Windows Defender PowerShell files.

Generally, accidentally deleted files can easily be found in the Recycle Bin on a Windows computer. However, in more serious cases, your data may be permanently deleted, making recovery difficult.

Fix missing runtime libraries in Windows 11 with simple steps. Learn causes, error messages, and how to reinstall Visual C++ packages.