Changes

But it is also easy to leave a room. On https://chat.mozilla.org/ find the room name (or icon) in the room list on the left and click the three vertical dots to the left of the name. There are several options on how you want to read the room. plus the option to leave.

Once you have joined a room you can view the room members by clicking on the person icon in the top right. You may notice that all members appear "offline", this is intentional as "presence" is not enabled for the Mozilla homeserver.