Data Use Checkup said that our Login with Facebook app needs to be connected to a Business Portfolio.
I didn't realise my company already has a Business Portfolio, so I started to set up a new Business. Verification step asks for legal documents which I don't have access to. That's when I find out we already have a Business account.
Now our app is attached to an unverified business, and I can't move it to the correct existing business.
Try to move the App to the correct Business, shows this error:
This business account didn't comply with our Advertising Policies or other standards.
Try to remove the app from the business, shows this error:
This business portfolio is not allowed to remove apps because it's been disabled for violating our Advertising Policies or other standards.
Try to delete the business doesn't work either. Shows a toubleshooting document. One of the requirements is: Apps: Remove all apps added to your business.
See points 1 & 2
So the app is now stuck under a mistakenly created business and I can't move it. Data Use Checkup timer is ticking... so our login will probably stop working soon.
Need help please!
I can confirm that I also cannot detach application from the business because "An unexpected technical problem has occurred. Try again."
I was able to disconnect application from business by re-applying permissions on business settings: Accounts -> Application -> select user -> "All permissions".