title: Flutter extra / unwanted space above keyboard
body: <p>I have a weird extra spacing when clicking into a textfield in Flutter, that above the normal iOS keyboard some extra grey box appears. Can anyone help me where this comes from and how to get rid of it? The video shows how it appears.</p>
  
  <p>Thanks!</p>
  
  <p><a href="https://i.stack.imgur.com/Lv6Ct.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Lv6Ct.gif" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/APPgx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/APPgx.png" alt="enter image description here"></a></p>