Hi Darian,
Thanks for reaching out. From what I can see, we are still planning to support this feature in a future release but there have not been any updates since the previous threads you have linked. Since this involves systems owned by a few teams, I have reached out to them to see what the current status is and I will let you know if I get any new information.
The second thread you linked has a suggestion on how this could be implemented if you are comfortable with modifying engine code.
Let me know if you have any other questions that I can help with!
Thanks,
Aditya Ravi Chandran