Not sure, you would have to ask Blizzard that one.
Actually I think they just use general emojis you find everywhere. There’s probably some guy in a basement that thinks them up and gets them in the emoji roster somehow.
I tried to /who a friend last night. I could see them in my battle.net as online, but /who brought up nothing. We’re on the same server as well. Was weird.
Yeah it’s very weird. I don’t get it.
There are so many bugs in this game it’s nuts.
I have noticed that it is wonky. Sometimes I go to look who’s online in my main guild while on an alt and it only shows a partial result.
Edit: my alt is in a diff guild on the same server
/who are you talking about
Right lmao