message: Added navigation bar tint color
  On ios 15 it defaults to transparent so can't see the buttons
diff: @@ -25,7 +25,8 @@ export default ({direction, color}) => {
  return (
  <>
  <NavigationBar
  - title={direction[0].toUpperCase() + direction.slice(1)}>
  + title={direction[0].toUpperCase() + direction.slice(1)}
  + barTintColor="white">
  <RightBar>
  <BarButton
  show="always"
  