Open camera app. Scroll in the tray at bottom until you see more and +. Then touch the + now you can add remove buttons in the camera tray!
I think that's the best solution now, but unfortunately may only change something else for single shot. On another hand, I just spent a few minutes trying to force from pro mode into something else without success.
I wish they (the Internet people) would make up their minds. When I see ... I know there's more but when I see + I think I should add something that I have, not open a secret "drawer." 🙃
Thank you so much. I wish companies would include full instructions with these expensive time saving devices instead of us spending so much time trying to figure them out.