Valve recently said outright that they have no VR titles in development.
https://www.roadtovr.com/valve-no-first-party-vr-game-in-dev...
https://www.roadtovr.com/valve-no-first-party-vr-game-in-dev...
https://www.theverge.com/2023/9/21/23884863/valve-steam-deck...