See the image I attached. This is the window that should open after step 2. The bottom section on the General tab is Privacy. If you uncheck the "Include account-based insights..." box, the OneDrive recents will go away and you will just have your normal recents.
Yes, same thing still.
The following clears everything but the onedrive recent files.
- Press Windows + R
- Type: control.exe folders (Enter)
- Under General tab > Privacy > Click clear
- Click OK
- Reopen file explorer and see if the the files are removed