I have a test tenant that is used mainly for testing.
I disable MFA, even for global admin.
Today when I tried to log in to that test account. MFA is enforced somehow and my authenticator does not have that account signed in. So I don't receive notification to approve MFA.
When I tried to add my test tenant global admin account to the Authenticator app, after I signed in, it is either approve (which obviously does not work) or type in a code (which also does not work).
So I am not sure how to get help anymore.