It did, surprisingly. I enabled fprintd in my configuration.nix and bam - it showed up in the Gnome settings and I scanned a finger a few times. Now I can sud

It did, surprisingly. I enabled fprintd in my configuration.nix and bam - it showed up in the Gnome settings and I scanned a finger a few times. Now I can sudo without having to think about it (which, granted, might defeat some of sudo's point...).