Request: specific scope disposal

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).