message: Inserted actual subview
  Don't need the dummy view insert here because that's only needed to keep the scene children there while animating - prevents early cleanup
diff: - (void)insertReactSubview:(UIView *)subview atIndex:(NSInteger)atIndex
  {
  - [super insertReactSubview:[UIView new] atIndex:atIndex];
  + [super insertReactSubview:subview atIndex:atIndex];
  [_tabBarController addChildViewController:((NVNavigationStackView *) subview).navigationController];
  }
  