I'm not very familiar with pipewire, I've always just been able to plug and play with any headphones but you can try runnning
Journalctl -r
After your next reboot to see the most recent system logs and check for any errors with pipewire
I think you can also run
Sudo systemctl status pipewire.service
After you reboot to make sure that it is enabled by default, if its not you should be able to run
Sudo systemctl enable --now pipewire.service
This Reddit thread might be helpful Teddit alternative link
EndeavorOS also have a forum that might be helpful