Cool! What games do the kids play at LAN parties now a days? My last LAN we played Battlefield 1942 and the ol' Alien vs. Predator. The old old one. 😎
Are you having issues with the external display and the "big picture" interface? I've found if I exit to desktop mode and come back, _some_ pages will fit the screen, but others are just abhorrent... and sometimes scrolling in a list just jumps unintuitively (off by one errors, off by two errors, off by -1 errors...)
If you aren't, I notice you have the interface on the deck screen; did you need to set a variable to do that? (I don't know that I want that, because it's too small for me to read with my eyes...)
I've _sort of_ enjoyed big picture mode, but ... some games just plain work better without it.
Of course, slay the spire is currently broken for any external controller no matter WHAT mode you're in, so...
(and yes I said "Nope, this is totally not working properly on steam deck" because it's not working at all on any linux with an external controller after the latest patch.)