Current PIN setup is buggy.

These are known behaviorus

If you are a new user, you will see:

* Setup PIN: If you attempt to setup, you will not see the success screen (because the PIN setup failed)

* Reset PIN: If you attempt to reset PIN, it will succeed but it should not (since you have not setup a PIN before yet).

If you are a current user with a PIN set already, you will see two buttons now:

* Change PIN: The iframe would ask for the old PIN and let the user set a new PIN.

* Reset PIN: Behaves as it should but should've required another authentication (e.g. OTP)