Communication on PC (MK11)

I alogize if mk 11 posts don't belong here but this is the only community I came upon that looks kinda alive

There is no way to communicate in an online multiplayer game (on PC), even in coop towers, not even a chat window, what the hell?

Is there a 3rd party group chat somewhere or smth, does anyone know? I tried to join some discord server but couldn't (fck politics, man)