When can I utilize play asset delivery?

I remember that there was play asset delivery support in the defold roadmap in the past.
It seems like it hasn’t been implemented yet.
When will this be implemented?

I would like to inquire about the Play Store default capacity limit of 200MB.

Play Asset Delivery has not really been requested much which is why it has not been prioritized. There is apkx which solved the 200mb limit.