No sound on the steam deck oled

tried reinstalling. Nothing works. please help!!!

Title. Running SuperBloodHockey.bin.x86_64 from the install directory works fine. Running the 32-bit binary fails with the following output: FATAL UNHANDLED EXCEPTION: System.DllNotFoundException: CSteamworks at (wrapper managed-to-nativ...

I sometimes play exhibition mode with a friend to kill 10 - 15 minutes. I have read that games in franchise mode can be played coop. However how much downtime / single-player only stuff is there between each coopable game? Interested in playing franchise mode coop but not if 2nd player is going to be bored for say more than 5 minutes at a time....

I trying lunch the game on steam, but it not working at all, I have try restart the steam, restart the computer, I have quit some other programs but it not working.