iphone wont sleep when camera app is open
My settings are Auto-Lock after 30 seconds and Raise to Wake. The purpose is to be able to take photos while the phone is in a waterproof case, without leaving it on and running down the battery. But the phone won't sleep when the camera app is open. I've looked through all the settings, and don't find anything that seems relevant or helpful. Any suggestions?
iPhone 8, iOS 16.2
iPhone 8, iOS 16