I missed the next button...? Okay. Lets assume I did.
Scan the QR
Then I log out and try to login with the new authenticator, all codes fail when I do it this way.
I have to remove 2FA completely and add it back in as if I had no 2FA to begin with if I want it to work properly.
I do not know if I can make it any clearer. Which Next button did I miss again?
2FA "change device" does not work