https://bugs.winehq.org/show_bug.cgi?id=42886
--- Comment #5 from Josh winehq@iooioio.xyz --- I re-tested this with wine-staging-5.22. The behaviour is unchanged (still no audio) and the log message is still there:
0009:err:ole:CoGetClassObject class {294935ce-f637-4e7c-a41b-ab255460b862} not registered