message: Recycled old view controller only once
diff: @@ -32,10 +32,13 @@ using namespace facebook::react;
  - (void)ensureViewController
  {
  + if (!!_oldViewController) {
  [_oldViewController willMoveToParentViewController:nil];
  [_oldViewController.view removeFromSuperview];
  [_oldViewController removeFromParentViewController];
  _oldViewController.view = nil;
  + _oldViewController = nil;
  + }
  }
  - (void)updateProps:(Props::Shared const &)props oldProps:(Props::Shared const &)oldProps
  