When trying to fast travel (clicking the arrow on the ground and then holding down Space bar or Enter key) in Party mode, the Enter key brings up the chat instead of fast traveling. I like to use Enter instead of Space because Space sends your guess if you already put your marker down. I like to put my marker down either as a safety guess or as a reference so I don't lose my way around the map.

It would be nice to have a different key either to bring up chat or for fast travel. Or just to disable the game chat so Enter works for fast travel. At least I can't find how to disable chat, I think that used to be a thing?