How do I add to a UINavigationController push animation, rather than replace it?

Question

I implemented my own custom animation using the UIViewControllerAnimatedTransitioning protocol. However, this replaces the entire default push animation (including the navigation bar animation, and the new view sliding on top of the old one). I want to keep that stuff, and animate a simple UIView on top, which visualises how an item from the first view is being taken to the next.

Is there a way to accomplish this?

Answer 1

There is an "annimateAlongSide" function .... think it belongs to the TransitionCoordinator. Check that out.