Steam Deck OS 3.4.9 Beta gets a GPU fix for an upcoming game

Here's something interesting for you. Valve released a fresh upgrade for the Steam Deck OS now in Beta, including a fix for an upcoming game.

They don't actually name the game, which makes me even more curious. Likely as they don't want to name any third-party games to not cause any issues with the developer / publisher in question. What do we think it is though? Starfield? It's probably Starfield right?