Mine seem to be OK with my Samsung Note 20 Ultra 5G however I'm using the Snapdragon soc.
Have you considered clearing the cache of your camera app, which may help.
The phone does have two diagnostic tools available to use.
A Samsung Experience Store or Samsung Service Centre can take a look @Mattthelegend2020
I wish you all the best with this.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I have no affiliation with Samsung.