Show search bar in navigation bar without scrolling on iOS 11

Question

I’m attaching a UISearchController to the navigationItem.searchController property of a UITableViewController on iOS 11. This works fine: I can use the nice iOS

Answer 1

For me it worked after adding following lines in viewDidLoad() method:

navigationController?.navigationBar.prefersLargeTitles = true
navigationController!.navigationBar.sizeToFit()