If you open your camera app and change it to video, depending on your orientation, it will show [UHD 60, UHD 30, FHD 60, FHD 30, or HD30]. Tap on this and you will have the resolution options appear.
No mine are gone after this update. Spent an hour on the phone with Samsung and they remotely took over my phone and couldn't fix it, so they are coordinating with the developers and calling back. I used those settings often and realized it was gone after my phone updated last night. Thanks for replying but I think my update was flawed or something.