Reproduction steps:
1. Open the attached “BugRepro” project
2. Open the “Assets/Scene” Scene
3. Enter the Play Mode
4. In the Game View, open the dropdown menu next to the “Audio Configuration” and select “Mode 5point 1”
5. Press “Play Music” Button
6. In the Windows Sound settings, change the Output Device

Expected result: After Output Device change, the audio continues to play
Actual result: The audio stops

Reproducible with: 2022.3.49f1, 6000.0.22f1
Couldn't test with: 2021.3.44f1 (Script compilation error)

Reproducible on: Windows 10, Windows 11
Not reproducible on: No other environments tested

Note: If in step 4 the selected configuration is “Mono” or “Stereo”, the expected result is achieved