I just fix a long standing bug on my Linux desktop I have had for years and kept meaning to look into to see if I could fix. The issue was I have a sound blaster katana sound bar and it works okay but the volume on the device is not in sync with the volume in Linux. In Windows it stays in sync. I can work around it by each time I boot, I press the button to go to max volume, then lower the volume in Linux to the desired level but it's been an annoyance. I described the issue to codex and within a few minutes it had it fixed by updating the pipewire device profiles to use the volume control it exposes. Honestly amazing since I doubt I would have ever gotten around to figuring this out since I didn't even know what level of the stack the issue was, I thought maybe it was in the driver itself.