Instagram adds support for Facebook Messenger Rooms, letting you chat with up to 50 people
It looks like Facebook wants to get as many people using Messenger Rooms as possible. While there are still hints that it is coming to WhatsApp, Instagram rolls out the integration officially. Facebook Messenger Rooms allow users to chat with up to photo people on a single video call. What the integration means is you can create Messenger Rooms through Instagram, before it takes you to Facebook Messenger.
If this feature interests you, then you can access it through the Direct Messages section of Instagram. When you're in the part of the app, select the video camera icon on the top right-hand corner. At the top of the list, you'll see Create a Room option with a description that says, "Send a Link to video chat with anyone, even if they don't have Instagram." And then it'll prompt you to select the blue "Create Room as (your name)" at the bottom of the screen. From there, you can choose the people from Instagram you want to invite and press Send. You can then opt to Join Room. In the same window, you can get a link to the Room to share with the people you want to join your chat.