It would be very funny if they left something like Facebook links as-is

Gentoo belongs over on the Highs of Knowledge

Not certain this is your issue, but there are multiple different protocols that support Bluetooth audio. The first is A2DP, where the phones audio is sent to a speaker or other device as an audio sink. This is what is mostly used for multimedia. The other that could be the issue is HFP which is the protocol mostly used for headsets with microphones. Its been a long time since I’ve worked on Bluetooth, but I have faint memories of having similar issues when the Hands Free Profile was selected instead of A2DP to manage the connection.

A is for Absolute Territory. Where do I get my socks they look warm?