I was able to queue for a game on Steamdeck

[korubi]

While watching a replay on steam deck, In the pause menu there are 2 Play buttons. The bottom Play button displays "Standard Matchmaking currently unsupported for Steam Deck." The top Play button opens up the "Select Play Mode" menu and let's you queue. I played a public bot match. It did not go well.

I'm too afraid to queue for a real game, but I assume it works as well.

 

[korubi]

Couple screenshots. Sorry if this has been posted already.