Reddit is testing the addition of live chat to Redditors’ chat tabs, making that tab the single destination for all of a user’s chats on the platform. Users in the test group will see three options to filter the view in their chat tab: live chats, messages (including one-on-one and group chats) and all chats….

(SOURCE) https://www.adweek.com/media/reddit-begins-testing-live-chat-in-chat-tab/