If you have a valid 2FA authenticator, you should be able to edit your 2FA Device List for any of your authenticators. But to do that, I would still expect the site to re-authenticate the user with one of their 2FA options in order to make the change.
If you have a valid 2FA authenticator, you should be able to edit your 2FA Device List for any of your authenticators. But to do that, I would still expect the site to re-authenticate the user with one of their 2FA options in order to make the change.