Change Camera settings to "Ask every time".
It's lame that this simple confusion hasn't been fixed - Camera Mode is presumably intended to be locked to auto-rotate, not All Modes. (I still object to having the choice taken away - why?)
Perhaps if they charged a lot less for Personal, or made a new lower tier with just one of the Personal functions, they could attract more impoverished users like me - at $2-$3 - and afford more programmers, instead of jumping from nothing to around the same as a TV service with original content?
Evernote is part of my lifestyle, but for the current lowest price I could make do with a cloud folder of text notes.