enabling included controls
I like the "included controls"on my iPhone. Flashlight, Stopwatch, Calculator, etc. etc. I can access them easily by swiping up to see them all. BUT, when I go to Settings/Control Center each of these controls has a red minus sign in front of it, and I cannot select them. Why is that? How do I enable them in the Control Center? Seems kind of silly that I can access them by swiping up, but not access them in the Control Center.