Environments - Fork and Pull

Hereโ€™s an outline with best practices for making your inquiry.

My question: I have a forked environment, and when I update the parent environment, I am unable to pull the changes to my forked environment. How can I get the changes from the environment whilst still maintaining a sandbox for my forked environment?

Details (like screenshots):
The original environments
image

The forked environments:
image

Context menu with no pull:
image

How I found the problem: I want to have our collection and environments shared between the teams - but with the team members able to change the forked collection/environments in a sandbox - and then being able to push said changes to the original collection/environments

Iโ€™ve already tried:
Sharing works - though there is no sandbox, make a change in a shared collection/environment and it is shared with the original collection/environment immediately. Fork + pull works for collections

Any help/direction would be appreciated. Thanks in advance,

Nick

The question is when will the pull/push feature go live for Environments?