Clock on the lock screen is not remaining centered and changes position and size randomly since ui 7.0 update.

[Aegon123]

 The speed clock design on the lock screen does not remain centered and changes size and position randomly after a few unlocks . Even without the roaming clock feature disabled . This problem has started since one ui 7.0 update on my s23 .and  I can't get it to remain centered . I also wiped my cache 2 days ago and that resolved the problem for a day but now it's back again 

 

[GaryB82]

The clock will move slightly on the screen to prevent screen burn in.

[realaud]

This is normal, as @GaryB82 has stated. It has always been this way. Things on the AOD and lock screen move slightly every few minutes to prevent the burn-in. Much the same way screensavers work.