Steps to reproduce:

- Focus a channel
- Leave the server via right clicking the server on the left navigation

Result:

You can still see and interact with the channel. Sending message doesn't work, it's just greyed out. User avatars still load in the nicklist. Was able to open a DM window with someone in the nicklist, but the message didn't send, also just greyed out. Seems like the tab disappears after switching to another one.

Not sure if this is intended behavior or not.