title: React-Native-Router-Flux disable text resizing in Header?
body: <p>I'm using React-Native-Router-Flux.  Is there a way to disable dynamic text in the header when the user allows large text in Settings? When the user allows dynamic text, I can disable dynamic text in the components inside the Scenes, but I can't in the header. I would expect <code>allowFontScaling={false}</code> to be able to be applied to the header text.</p>
  
  <p><a href="https://i.stack.imgur.com/KUQSk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KUQSk.png" alt="enter image description here"></a></p>