My wife is trying out the Apple Fitness+ app. It works via our Apple TV and her iPhone, but it doesn't seem to work on her iPad. It did work for a while, but then it seemed to stop working. When she opens the app, it keeps telling her restrictions are enabled, but when she goes to her settings, no restrictions are enabled. She's deleted the app, reinstalled it, force reset the iPad, etc. Nothing seems to help. Apple Fitness just won't open on her iPad, but it does everywhere else. Any ideas on what to do? Thanks.