How do I downgrade my Android 14 back to 13 for lock screen auto-enter feature?

[Murakumo]

I'm using Galaxy S22 (Build: S901U1ES4DXB1) (Region: US I think), and the software update for Android 14 updated at some point without me knowing, now I cannot enter my 4 digit pin and auto-enter my phone without pressing enter.
It's a small QoL that is missing but I really want it back; I've read that Android 14 doesn't have such a feature for auto-continue into LockScreen, only for 6 digit PINs, which I don't want to use.

How can I downgrade back to Android 13? Or if I don't need to be that extreme, how can I make my Android 14 phone have the auto-enter feature at PIN lock screen again? PLease help.

EDIT: NVM, I found I can this method for my phone