My client is a macOS using the App Store Steam Link app 1.1.84, while my host is a Windows 10 dekstop.

The app says it can send mic over, but on my Windows desktop, the Steam Streaming Input device does not receive anything. Friends are unable to hear me, and testing the mic in Steam does not work - no sound received.

Is it even possible? If not, why is it showing in the Steam Link app in macOS?