Firewalla Route Traffic to Docker Container

Hi Firewalla Team,

I am hoping that you can provide me with an update.
Previously I had discussed with you the ability to route traffic from Firewalla into a Zerotier netwok, you explained that this would soon be possible with the Firewalla 1.974 release.

The update provided from yourselves was the following,

"We are working on a solution to use Docker containers for all kinds of VPN client implementations. In this case, Zerotier can be implemented using this way. Then the Firewalla box itself will become a Zerotier device and you will be able to access other Zerotier devices from Firewalla's local network.
Hopefully, this solution can be implemeneted in box release 1.974."

This was provided in the followiwng Support issue, 6 months ago.
https://help.firewalla.com/hc/en-us/community/posts/4412059684243-Adjust-Default-Route-from-SSH-Console

Can you give me an update regarding the ETA of when Firewalla will be able to route traffic to a Docker container for routing to a custom VPN implementation.

Many Thanks

Ciaran