Always On Display not showing am/pm

[useroFmgZ2N7tC]

I have installed GoodLock and selected clock style with AM/PM notation. It shows correctly on the lock screen, but not on AOD. 

S22 

One UI 6.1

Any suggestions how to fix it?

Thanks!

[useroFmgZ2N7tC]

AOD does not change no matter which clock I chose. Gotta be a bug!