Expert raw camera mode

I have multiple, the most annoying one is with the expert raw camera mode, i take a picture and it takes ages to process/finalise. I cant edit or share the pictures until this has finished, and so far I've been waiting the best part of a week for a picture to fully finish, I've reported this issue numerous times to samsung support on the app, and I've tried clearing the cache/date with no luck... seems samsung aren't bothered about this as its been like this since one ui 8 beta. I have a s25 ultra, thinking of changing phones