title: Navigation Bar default color is incorrect in Storyboard and Simulator
body: <p>I have encountered a strange issue using Xcode 12.3</p>
  <p>I created a brand new single view iOS app, selected the storyboard and embedded the ViewController in a NavigationController.  As soon as the NavigationController appears the NavigationBar changes to yellow.</p>
  <p>If I run the app in the simulator it also displays as yellow.  If I run it on a physical device it behaves as expected and does not display as yellow.  If I change the bar tint from default to any other color it displays as expected (correctly) in storyboard, the simulator, and on a physical device.</p>
  <p>It was not behaving this way on the previous version of Xcode.  Anyone else seeing this behavior?</p>
  <p>Here is the screenshot before I embed it:</p>
  <p><a href="https://i.stack.imgur.com/wWXBo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wWXBo.png" alt="Before NavigationController" /></a></p>
  <p>Here is the storyboard after the embed:</p>
  <p><a href="https://i.stack.imgur.com/AXIbI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AXIbI.png" alt="After embed" /></a></p>
  <p>Here is a screenshot of the simulator.</p>
  <p><a href="https://i.stack.imgur.com/8iu5f.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8iu5f.png" alt="Running in the simulator" /></a></p>