title: Show search bar in navigation bar and large title also without scrolling on iOS 13
body: <p>I’m attaching a <code>UISearchController</code> to the <code>navigationItem.searchController</code> on iOS 13. This works fine: I can use the nice iOS 13-style search bar.</p>
  
  <p>However, I’d like see the large titles and searchBar by default.</p>
  
  <p>I set <code>navigationItem.hidesSearchBarWhenScrolling = false</code> because I want to see the search permanently on my screen, but the search bar replace large titles by default.</p>
  
  <p>Does anyone know how is this is possible?</p>
  
  <p><a href="http://www.giphy.com/gifs/cl858LiJ4bahci0AVA" rel="noreferrer">Check this out</a></p>
  
  <pre><code>navigationItem.searchController = UISearchController(searchResultsController: nil)
  navigationItem.hidesSearchBarWhenScrolling = false
  </code></pre>
  
  <p>This is how it looks actually
  <a href="https://i.stack.imgur.com/mi0TV.png" rel="noreferrer"><img src="https://i.stack.imgur.com/mi0TV.png" alt="This is how it looks actually"></a></p>
  
  <p>This is how I need to implement(large title and search bar both visible)
  <a href="https://i.stack.imgur.com/2Ioku.png" rel="noreferrer"><img src="https://i.stack.imgur.com/2Ioku.png" alt="This is how I need to implement(large title and search bar both visible)"></a></p>