title: Remove the top border on TabView?
body: <p>Is there any way to remove the top border of a TabView on iOS?</p>
  
  <p><a href="https://i.stack.imgur.com/udb28.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/udb28.png" alt="Tab view"></a></p>
  
  <p>I've tried adding <code>border-width: 0;</code> and <code>border-color: transparent;</code> to the <code>TabView</code> but neither of these seem to have an effect.</p>