Paired computer isn't showing in the list

[JiaChen-Zeng]

I'm trying to use this app to play audio from another computer, but that computer is not showing in the list so I can't connect. I can see my computer is already paired. For my phone, I can connect to it normally. Is playing audio from another computer not supported?

[ysc3839]

Is playing audio from another computer not supported?

I think so. I remembered I tested this case some months ago and had same issue.

[Jearde]

I have the same issue with a Google Nest Hub. The Nest Hub is paired, but I not shown in the device list of AudioPlaybackConnector. Will there be support other devices than phones?

[nerdamigo]

This is a screenshot of the Bluetooth services offered by my phone, which works as a source for this sink.

Comparatively, when I connect another Windows 10 PC, running 21H2, I only see the following services. While it does include "Audio Source" - the device never shows up in the list of connections in this application.