iOS LargeTitle with UISegmentedControl and childViewController (in a Container)

Question

I have a UIViewController in my app that has a UISegmentedControl with three segments. Each one of them is a UIViewController that has a UICollectionView inside.

When I set the large title to the main UIViewController, it shows the large title perfectly, but the problem is that, when I scroll any of the segment's UICollectionView, nothing happens to the large title: it does not collapse.

Is there anything special that's needed to be done in that specific scenario?

Answer 1

I've just found what I was doing wrong. The problem was that the UIContainerView that contained the segments' UIViewControllers was not the first child.

Gotta be aware of this logic from now on...