I know I can run it through proton, but that's more effort. A native build would be awesome! and will have the side effect of keeping you prepared to be Steam Deck ready if/when you decide to go to Steam :)

I'll look into if it's as simple as creating an export preset for it, if so I should be able to do so. If it needs a bit more work it'll have to wait a few weeks at least - but the request is noted!