Hello I can't download my routes in tsw 5 after starting the Deluxe edition on Windows Store. In xbox app I don't even see the deluxe edition of TSW 5. I also can't reach the Store inside the game.
Could you power cycle your console, please? This will clear the cache and force it to update your game licences. How to restart or power cycle your Xbox One console
This is correct, only Steam has access to older DLC/compatible content during the early access period. Gamepass falls under XBOX since it uses the same platform. (Xbox App on PC)