Our app needs to access user's album.
NSPhotoLibraryUsageDescription is already set in Info.plist.
Works ok in ipad mini 1(ios 9.3.5), promote access to user's album and can access to user's album.
But not ok in iphones(iphone 6,ios 10), does not promote needs access to album and can not open user's album.
And there is no such setting as access to album in setting -> privacy.
edit:
It is a bug in our app.
Setting a wrong app route. ImagePicker library does not work correctly. Nothing to do with this plist. Has been fixed