title: iOS: Navigation Bar not showing up on manual segue
body: <p>I have the following setup</p>
  
  <blockquote>
    <p>-> Navigation Controller -> View Controller A -> View Controller B</p>
  </blockquote>
  
  <p>B has some left and right navigation items which show up in this sequence</p>
  
  <p>I have another flow where</p>
  
  <blockquote>
    <p>-> Navigation Controller -> View Controller A  -> View Controller C -> View Controller B</p>
  </blockquote>
  
  <p>In <code>ViewController</code> C, when a save button is sliced, I manually trigger the segue to show View B. But, in this scenario, the navigation bar does not show up.</p>
  
  <p>If I embed controller B in a navigation controller, then in the prepareFor Segue of Controller C, I cannot refer this as the destination. How do I fix this?</p>
  
  <p>I am putting in some screen shots of the settings below:</p>
  
  <p>This is the nav bar in A
  <a href="https://i.stack.imgur.com/ks8u8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ks8u8.png" alt="enter image description here"></a></p>
  
  <p>The segue from A->B. This is triggered by selecting a row in a table View
  <a href="https://i.stack.imgur.com/1gN0z.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1gN0z.png" alt="enter image description here"></a></p>
  
  <p>This is how the nav bar in B looks when triggered from A
  <a href="https://i.stack.imgur.com/lvYOB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lvYOB.png" alt="enter image description here"></a></p>
  
  <p>The segue from A->C
  <a href="https://i.stack.imgur.com/I8EuI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/I8EuI.png" alt="enter image description here"></a></p>
  
  <p>This is the nav bar in C
  <a href="https://i.stack.imgur.com/IUCcC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IUCcC.png" alt="enter image description here"></a></p>
  
  <p>The segue from C->B
  <a href="https://i.stack.imgur.com/63SYO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/63SYO.png" alt="enter image description here"></a></p>
  
  <p>From C to B, I am triggering the segue as below:</p>
  
  <pre><code>dispatch_async(dispatch_get_main_queue(), {
              self.performSegueWithIdentifier("SegueGroupView", sender: self)
          })
  </code></pre>
  
  <p>On this trigger, the nav bar in B is not appearing</p>