What is the "Only Member" function for?

There is a “Only Member” function in Watch2Gether - What is it for?
Is it for +PLUS members or is it for members who already joined the room once?

I need a function, that makes it only for my mates possible, to join my room.

Thank for getting in touch. When the owner sets a room to “Members only”, new users have to be approved by the owner before they can join. Hope that helps!