Headset and Bluetooth Microphones aren't working at all.
The headset/bluetooth microphone is not working at all in LineageOS. In voice or voip calls, it will always pick the builtin Smartphone microphone. I tried it with several headset for both bluetooth and USB-C. Same behaviour has been observed for Android Auto and my cars native Bluetooth connection.
It didn't work from day 1, doesn't matter if I'd used the MicroG fork or the original source. I'd tried many things, but there is not any solution in sight. Also third party apps like Lesser Audio didn't even help at this specific issue.
Expected Behavior
The microphone of the connected headset (Bluetooth or USB-C) should be connected or at least somewhere available.
Current Behavior
LineageOS uses the builtin microphone of the phone.
Steps to Reproduce
Connect any Headset (BT or USB-C) and start a call via phone or voip-apps like Telegram, Signal or Whatsapp.
Device information
/device lisa.
/version lineage-20.
/date 2023-03-22
/kernel Linux localhost 5.4.242-qgki-g7d8566d19160 #1 Sat Dec 9 13:33:39 UTC 2023.
/baseband 4.3CPL2-gl-26.1-15406.330108_2219_856558541b4.
/mods Forked LineageOS with MicroG, Aurora, F-Droid, Magisk, LSexposed.
I have read the directions.