title: How to create Bottom Tab Bar that disappears on scroll in React Native?
body: <p>I'm using React Navigation to create tab navigator in my app, what I want to do is  hide that tab bar when user scrolls down and bring it back again when user scroll to top again, Is there any cross-platform solution to that?</p>
  
  <blockquote>
    <p><strong>reference app is Linkedin</strong></p>
  </blockquote>