Samsung customer support Team, I think you did not understand properly the Feature is mentioned in the one ui 6.1 update change log. It means it is available for this device. Escalate the issue to the software support team.

Having same issue, hoping call app update fix the issue.It will be great if samsung clear the confusion.

Sure

Some user suggest that his S 23 got the option after 2 to 3 days. Lets see

I know that, it is not showing during audio or video call.