"I’ve had some people report that they can’t hit enter, when typing in answers. The only solution I’ve seen for that is people using keyboard apps, and not the default keyboard"
-DyneWulf
I found a solution. You have to use the autocorrect. Just write like half the word and let the autocorrect finish the word, and if your autocorrect puts a space after the word (mine doesn't), delete that space. It should work when you press return. This also works for naming your character on the game night on Harold's route.