Big Sur beta - can't add/remove apps for full disk access

Version 11.0 Beta (20A4299v)
System Preferences -> Security & Privacy -> Privacy ->
Select Files and Folders, try to add/remove applications.

I arrived at this rabbit hole because I was trying to turn off FileVault on my Big Sur volume. This was the error when trying to turn off FV:

Code Block
diskutil verifyDisk /dev/disk2
Error starting partition map verification for disk2: This operation is restricted by Sandbox; check your settings in System Preferences > Security & Privacy > Privacy > Files and Folders (-69464)


Is anyone able to add/remove apps for full disk access?
Big Sur beta - can't add/remove apps for full disk access
 
 
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