Hi Conrad Braam,
Thank you for explaining the accessibility aspect of this so clearly. Having to navigate several layers of settings simply to identify and configure the correct microphone can understandably be challenging.
At present, the documentation referenced in the thread does not provide a registry method for sorting enabled devices ahead of disabled ones or hiding disabled devices. Rather than using undocumented registry changes, I’d suggest reporting this through Feedback Hub (Windows + F), with emphasis on the accessibility impact and the workflow you would like simplified.
Please note that this is a user-to-user support forum. Moderators, contributors including external Microsoft employees cannot directly intervene in Microsoft product features or access back-end systems. Our role is limited to providing technical guidance on reported issues, requests, or ideas.
That gives the product team a concrete accessibility scenario to consider for future improvements. Thank you again for taking the time to highlight it.