title: PresentViewController to a ViewController with a different NavigationController but on the same storyboard
body: <p>I'm having trouble with a simple Xamarin Studio Storyboards concept.  See screenshots below for visuals and see the <a href="https://www.dropbox.com/s/n2pxrmrmxo8so28/Storyboard.Manual_StackOverflow.zip?dl=0" rel="nofollow noreferrer">downloadable source code here</a>.  </p>
  
  <p>Let's say I have a NavigationController with MainViewController on it.  This is visible in my storyboard.  I want a button which, when pressed, brings up a new NavigationController with RedViewController.  I also want RedViewController on the same storyboard as the MainViewController.  In this project, I tried to do that but for some reason when I do a:</p>
  
  <pre><code>var myStoryboard = AppDelegate.Storyboard;
  // Instatiating View Controller with Storyboard ID 'StuffViewController'
  RedViewController = myStoryboard.InstantiateViewController ("RedViewController") as RedViewController;
  RedViewController.ModalTransitionStyle = UIModalTransitionStyle.CoverVertical;
  this.PresentViewController(RedViewController, true, null);
  </code></pre>
  
  <p>the RedViewController doesn't have it's Navigation controller with it.  When presented RedViewController's Navigation Controller is null!  What am I doing wrong there?<br>
  <img src="https://i.stack.imgur.com/ekZv8.png" alt="enter image description here"></p>
  
  <p>Now when I created a NavigationController &amp; BlueViewController in a totally seperate storyboard it works fine.  When I press the Blue Button it goes to the BlueViewController and correctly shows it's NavigationController.  Why is this one working but the other one not?  The only difference that I can see is that they are on separate Storyboards.<br>
  <img src="https://i.stack.imgur.com/4Np3a.png" alt="enter image description here"></p>
  
  <pre><code>UIStoryboard storyBoard = UIStoryboard.FromName ("BlueStoryboard", null);
  UIViewController controller = storyBoard.InstantiateInitialViewController () as UIViewController;
  controller.ModalTransitionStyle = UIModalTransitionStyle.CoverVertical;
  this.PresentViewController (controller, true, null);
  </code></pre>
  
  <p>ViewController that can present a new NavigationController &amp; ViewController ViewController called "Red" with a navigation bar</p>
  
  <p><img src="https://i.stack.imgur.com/1y0F2.png" alt="Main Storyboard with additional Red NavigationController/ViewController">
  <img src="https://i.stack.imgur.com/27XpY.png" alt="Blue Storyboard, that works as desired."></p>