No, I haven’t been able to solve this yet. As far as I can tell, everything is set up correctly. There is a toggle to let you choose front or rear camera, but it doesn’t seem to change anything.
I intend for this particular app to be used only by a handful of company employees, so I never planned to make it a formal mobile app. Without being able to use the rear camera, the function is useless to us.
Is this a simple programming issue that can be changed? Or is there some kind of uncorrectable limitation? Seems odd that it can access one camera but not the other.