Option to switch off control center missing
Hello, I have looked all over for a solution to this but nobody seems to be having the same problem. On my iPad pro running the latest iOS 11, the option to switch off control center within apps is totally missing. When I go to control center in settings, all I get is the option to customize controls. This is a huge hindrance to me because I draw a lot and in some drawing apps the user interface buttons are at the bottom of the screen, so that when I need to use them, I get control center popping up instead, which is a nightmare. Would be very grateful for some help. Thanks in advance.
iPad Pro Wi-Fi, iOS 11.2