Sorry, the other request from 2021, explained it more fully.
When playing DSD or Sacd (.dsf files) output to a external DAC the volume has to be at 100%, otherwise it just comes out as noise, very loud noise.
So if the mouse moves at all, the volume control drops and you get a rude awakening in the middle of your best songs.
I found the original solution elsewhere on the internet, when I started using Hi-Res files.
To me that suggests that none of the members that read that post deems that a useful or needed option.
I would think that 3,000 reads was at least some interest, and would guess most users are not using .dsf files, but that will change as they are much more common now, and can even be affordable, while being audibly better.
It's a great app with one tiny glitch and I realize it is free, but I don't think it would be a huge amount of code (maybe a plugin).
I would do it myself but I've never used those languages or built a plug in. And it's not that big a deal just a major annoyance.