Request: specific scope disposal

[Anfet]

Hello.

Is there a way (or planned) to close some specific scopes?
I'm opening scope for a stateful widget in initState method and closing the scope on dispose which allows precise DI management.
But stumbled upon inability to dispose my scope, because it's already being overlapped by other route widget.

So I get this sequence:
Screen A init -> Screen B init -> Screen A dispose (which in current flow disposes screen B scope).