title: iOS 13 UIActivityViewController automatically present previous VC after image saving
body: <p>I'm trying to implement “Save image to Library” function and then return back to the current view controller, but on a new iOS 13 it dismisses back to the view controller that presented the current one:</p>
  
  <pre><code>PHPhotoLibrary.requestAuthorization({(_ status: PHAuthorizationStatus) -&gt; Void in })
  
  let shareItems: Array = [newImg,"Hello"] as [Any]
  
  let activityController = UIActivityViewController(activityItems: shareItems, applicationActivities: nil)
  
  if UIDevice.current.userInterfaceIdiom == .pad {
      activityController.popoverPresentationController?.sourceView = saveButton
  }
  
  present(activityController, animated: true)
  </code></pre>