No, you do not mix AR and game genie but there is a distinct absence of anything Gameboy camera/printer attachment so it’s clearly incomplete. I’d also suggest the attachment reading lamp, but I think if that magnifying attachment comes with a light that works, too. Not sure if that particular one does, though.
Wish I had an answer but I have to track on my main Windows PC using Launchbox since they don’t have Linux support (it’s built on .net, making that very hard). Someone got it working with Wine supposedly, but meh. At least steam is automatic so Deck progress is logged.
It’s frustrating since they just released a bunch of useful tracking tools too.