Gripe: One of the options that I selected reverted Hangouts to the old Google Chat system without explicitly saying so. EDIT: It was the Old Compose feature, w

Gripe: One of the options that I selected reverted Hangouts to the old Google Chat system without explicitly saying so. EDIT: It was the Old Compose feature, which admittedly is in beta. Still, I'm not a fan of losing the group chats I have open.