title: Navigation stack will not be updated, segue from GMSAutocompleteResultsViewController
body: <p>I'm having issue with segue to the existing <code>UIViewcontroller</code> via the pushViewController.</p>
  
  <p>When I'm tap on the place in resultsViewController, I expect the segue to the MainVC, but i have an error:</p>
  
  <p><strong>pushViewController:animated: called on  while an existing transition or presentation is occurring; the navigation stack will not be updated.</strong></p>
  
  <p>How can I fix this, and have the transition to MainVC??</p>