Watch the video:
Timestamps:
0:00 - What is "RemoteApp Audio"?
0:53 - Fix "RemoteApp Audio"
2:20 - Restart WSL/Docker
If you’re using Docker or WSL you may have seen “RemoteApp Audio”. Is it malware? How do you remove it? Everything you need to know and more here. By the end your volume mixer should be less cluttered, and worry relieved.
RemoteApp Audio is the name for audio from WSL GUI applications. This video shows you how to disable, or at least hide this in the volume mixer in Windows.
.wslconfig
[wsl2]
guiApplications=false