I've just updated to One UI 5.1 on my S22 Ultra and I'm not able to remove the image out of the foreground and paste elsewhere. Is that something exclusive to the S23 Ultra?
I got the update this morning. I was surprised as I believed the first phone to have the 5.1 update would be the S23 series, and the other phones would get it later. I have heard it depends on your phone provider to when you might get update (I'm with EE), but I don't think that would be true.