Can't find the speaker icons on group/raid window

[wolfeedarkfang]

As the subject suggests. I can't see them. I've been using profitUI for a couple years now. I just recently tried the default, and noticed i could see who is using voice chat, by looking at the group/raid windows. So i looked through the code for ProfitUI's raid/group window and noticed it had the code for it. I just don't see it when i use them in game. Is there a way to enable them?