In my case, I contacted AKG's support to run through standard troubleshooting. They could not come up with a solution and suggested contacting Apple. Therefore, I contacted Apple's live chat and explained everything, as well as referencing this thread. After a small handful of troubleshooting questions, the chat agent suggested that I submit feedback regarding the problem and that she would do the same. I think that is the only thing that can be done to get to the developers.
With any hope, Monterrey will resolve this issue.
With any hope, Monterrey will resolve this issue.