Really wanted for darktide to have cross-progression between different platforms. I got Darktide from PC Game Pass and I have spend a lot of time playing it. What I really wanted is to transfer my Game Pass Darktide account into Steam since a lot of games I played is in Steam and most of my friends are on Steam. Not to mention that Steam sales are much more often and cheaper than the Windows Store.
I think you can ask for that here: