Desktop & Documents Folders won't stay checked in iCloud
Ever since I had my computer reverted to factory settings, I can't get the desktop to automatically back up to iCloud.
I go into Apple ID --> iCloud Drive--> options and then select Desktop & Documents Folders and DONE. When I reopen, though, the Desktop & Documents Folders box is unchecked again. I have quit, shut down, restarted, but it's always the same. Can you advise?
MacBook Air 13″, macOS 11.4