I'm playing Grounded with my fiance, she's on the Xbox, I'm on PC, with both of us being in the same room, so we don't need voice chat. The first thing I did was go into the audio menu and set voice chat to 'never'. Everything works fine there, but each time with start a new multiplayer session, we hear the voice chat again in the lobby, even though it's still set to never in my menu. I have to change it back to PTT or voice activity, apply and exit, then go back in and change it back to never to turn it off again. It's not a big deal at all, but something I figured I should bring up all the same.
One other suggestion; an "Are you sure?" button to confirm if you want to leave the multiplayer lobby would be nice. I accidentally shut down the multiplayer lobby during character selection a couple times now. Again, no big deal, and completely user error, but an option to prevent it would be nice.