Large title to small title switch in navigation bar is not smooth iOS 13, sticky

Question

I have a UINavigationController with default value of it\'s navigationBar.prefersLargeTitles = true .

I am switching that to false

Answer 1

I had the same issue and had to place a NavigationItem on the second ViewController's storyboard. My NavigationItem was being created automatically by the segue and its prefersLargeTitle in the viewDidLoad() was not finished creating before the view appeared. Adding a NavigationItem to the storyboard fixed this issue and allowed me to set the prefersLargeTitle in the storyboard's properties menu.