When I go from Layout2 to Layout1, the pin of the object becomes invalid. Despite the use of persist

Persist is to remember the state of an object and Pin is not really part of this

Persist is to remember the state of an object and Pin is not really part of this

When I go from one scene to another, what can I do to get back to where I was before I left? (including Pin and other behavior states)

It does keep behaviour states, just not Pin I guess because you're relying on other objects that may not have persist, it would crash or something if the object wasn't there.

Use an instance variable(s) to keep track of the pinned object, and check it on start of layout.

Use an instance variable(s) to keep track of the pinned object, and check it on start of layout.

Thank u !! This is the only way I have found to solve this situation!