Nicknames in Group DM's

Group DM's are small teams or community's therefor it would only make since to add nicknames like in servers.

I don't know how hard this would be to add but the community wants it as it's great feature that really needs to be a thing.

I don't know why this isn't a thing but Friend nicknames are!

Thank you
~ ScrapBlox | Content Creator / Developer / Gamer