I’m interested! I have a multiseat machine set up for my kids. Everything works great except the first one to log in grabs control of the single sound card and gets all the sound. I figure there is a way to set up pipewire so that they each have their own sound, but I haven’t figured it out yet. (The machine is running Arch, the seats are set up through loginctl, and I’m using Weston and drm-lease-manager to split the single graphics card.)