Homekit integration - no audio on camera (Ubiquiti UniFi Protect)

Hey guys,

I'm pretty new to HomeAssistant and just switched to this amazing piece of software. Thanks to all the developers.

I've one problem with my Homekit integration in combination with my Ubiquiti UniFi Protect cameras: I've no audio in Homekit / the Apple Home app.

When I open the camera stream in HomeAssistant I've audio without any problem.

I don't know which information are relevant to you but here are some:

UniFi Protect 4.1.53

used cameras: G3 Flex and G4 Bullet

Is this a known issue?

Maybe you can give me a hint how I could solve this. :)

Thank you