Allow removing async states after all subscribers unsubscribe
Actual behavior:
Actually no instance gets removed from the pool once it's created;
Expected behavior:
To be able to declare instances that they will get immediately removed after being released, such when using them inside react components, I should be able to tune whether the state stays after my components unmounts, or to stay there for future usage. Actually, this is done via resetStateOnDispose, but it only resets the actual state, it does not remove the instance.
Allow removing async states after all subscribers unsubscribe
Actual behavior:
Expected behavior: