I very pleased to hear pipewire becoming the default audio service for EndeavourOS.
I have have read somewhere in the release notes, that exiting installation participate from all changes coming along the code base for packages and installations - which I understood in the way that every user participate.
I have check what audio service is running on my system and its still pulseaudio. Do I have to follow the Arch wiki for switching to pipewire or is there some tooling coming from EndeavorOS which does this for the user.
If @Joseph’s solution solved your issues please mark it as the solution so the thread gets closed after 2 days. And would make it easier for others to find the solutions as well.