ActorFuture roadmap

Hi!

Currently `ActorFuture`s are not really Futures, but just a caching mechanism.
As explained here: https://distributed.dask.org/en/latest/actors.html#call-remote-methods,
> They can’t be placed into additional submit or map calls to form dependencies.

For my use case, I want to have a dag, in which every part of the dag is persistent. So I need to pass the output of 1 part of the dag (=`ActorFuture`) as a parameter to the submit call of the next part. Unfortunately this is not possible yet. `TypeError: ('Could not serialize object of type ActorFuture.', '')`
(I know in similar projects like Ray, this is possible).
I was wondering if someone knows what the plans with Dask Actor(Future)s are?
Will ActorFuture be fully featured Futures soon or..?

Thanks for helping! Pj