[sgerenser]

Feedbacks often go into a black hole unless either: 1. A bunch of people file effectively the same bug report (unlikely here) 2. An individual Apple employee champions the issue internally 3. Someone makes a fuss on Twitter/X and it starts to go viral

Sounds like the OP is trying to get #2 to happen, which is probably his best bet.

[badc0ffee]

Another trick is to schedule some Apple engineer time during WWDC, and plead your case.

[musicale]

I was going to recommend this. They may have some suggestions of how to improve things with existing metal as well.