Phone connected to BT audio-gateway does not show up correctly in pavucontrol
Bluetooth Radio, Bluetooth Headset, Desktop Environment, Distribution, Version (Bluez, Kernel, and PipeWire):
Adapter: 01:00.0 Network controller : Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)
BT device: Pixel 2 XL
Desktop: KDE Plasma 5.22
bluez 5.59-2 linux-zen 5.12.12.zen1-1 pipewire 1:0.3.30-2
Description of Problem:
I am using my computer as my mobile phone's audio output through Bluetooth A2DP, but the profile is not correctly exposed in PulseAudio tools.
pavucontrol shows a device with a single profile "Off", and doing anything to this device in the UI breaks audio connection until reconnecting.
pactl shows two profiles:
audio-gateway, but the latter has 0 sinks and 0 sources, and it seems switching profiles does not have any effect.
Steps to Reproduce:
- Connect a mobile phone to computer using Bluetooth, and make sure "Media audio" on the phone is turned on.
pavucontroland switch to the "Configuration" page
Despite A2DP audio is working, the UI looks like the device is disabled:
The selection should at least contain the profile current in use.