title: Disable iOS 11 large title "snapping"
body: <p>When large titles are enabled on iOS 11 and you scroll down or up and the title changes from large to inline (<code>automatic</code>), there is a "snapping" that you can feel.</p>
  
  <p>The contacts app also has large titles, but it doesn't "snap" automatically.</p>
  
  <p>How can I turn this behavior off?</p>