Strange UISearchDisplayController view offset behavior in iOS 7 when embedded in navigation bar

Question

I am building an iOS 7-only app. I am trying to set a UISearchDisplayController into the navigation bar.

I have it set up like this: In the storyboard, I added a \"

Answer 1

definesPresentationContext = true

override func viewDidLoad() {
        super.viewDidLoad()

        searchController = UISearchController(searchResultsController: nil)
        searchController.searchResultsUpdater = self
        searchController.hidesNavigationBarDuringPresentation = false

        searchController.dimsBackgroundDuringPresentation = true
        searchController.searchBar.searchBarStyle = UISearchBarStyle.Prominent
        self.tableView.tableHeaderView = searchController.searchBar

        definesPresentationContext = true

or see UISearchBar presented by UISearchController in table header view animates too far when active