iOS 11 SearchBar in NavigationBar

Question

With iOS 11 Apple has redesigned the UISearchBar by making the corners rounder and the height bigger. Adding a UISearchBar to the navigationBar is pretty simple by just sett

Answer 1

Make a summary in iOS 14+

First to fix push cause extra height:

override func viewWillDisappear(_ animated: Bool) {
    super.viewWillDisappear(animated)
    navigationController?.view.setNeedsLayout() // force update layout
    navigationController?.view.layoutIfNeeded() // to fix height of the navigation bar
}

Second to fix pop to origin height:

extendedLayoutIncludesOpaqueBars = true

All above code set in the controller with search bar.