Not them but it seems that they don’t list a specific target res and framerate anymore, at least for the public facing documentation. They only mention that the game shouldn’t have any major frame drops which I’d assume would be a bit difficult with this game.

Xbox Quality Standards: Games on Xbox consoles must function correctly across game modes in a variety of scenarios to meet player needs.

Title Integrity: Users must be able to complete all game modes and the title must provide a consistently playable experience for players. A playable experience varies per title, but generally means no severe drops in frame rate, no freezes, impasses, bugs causing major progression hindrances, or graphical corruptions.