The left half of the desktop cannot be clicked, dragged to, the right half can, and the left half of the file can only be operated using the keyboard, updating the next version will make my computer very stuck

Question

Version Windows 11 Professional Workstation Insider Preview

Version 22H2

Operating system version 25217.1000

Experience Windows Feature Experience Pack 1000.25217.1000.0

Also, when I drag and drop the file to the left half, it keeps flashing "copy"

Answer 1

Hit the “Escape” key on your keyboard once.

Do you have any system restore point? If, then try any earlier one.

Open CMD as Admin and enter the following command and press Enter: sfc / scannow

Run the following command in the Windows PowerShell (admin) window:
DISM.exe /Online /Cleanup-image /Restorehealth

Create another user account and check.