Use the increased navigation-bar title in iOS 11

Question

iOS 11 Beta 1 uses the increased navigation-bar title for almost all system-apps (it started doing this in iOS 10 and the Music app). I am wondering if Apple has a public API fo

Answer 1

Since large titles are available since iOS 11 you also have to check for iOS version:

if #available(iOS 11.0, *) {
    navigationController?.navigationBar.prefersLargeTitles = true
}