Limitation of Shared Element Transitions

[booker-dragon]

Hi,

I have been trying to introduce the shared element transitions to my existing and I have some findings which are not documented and I believe it worths to mention.

1. Conditional rendering make the transition fragile
   Example, let assume we are navigating from Screen A to Screen B with shared element specified
   If Screen B will conditionally render the tagged component, it could be leading to a broken transition

2. Nested Navigation stop the animation
   Details in this issue
   Shared Transition stop working after a new screen pushed on top #4632

Hope this help others implementing the transition animation