All UITabBarItem icons are tinted when app starts

Question

I have a UITabBarController with 3 items, and when the app starts, all the items' icon appear tinted, instead of having one tinted and the other two greyed out:

After I navigate through the tabs, they start to behave correctly. Why is this happening?

Answer 1

Add this line into your App Delegate

[[UITabBar appearance] setTintColor:[UIColor orangeColor]];