Deleting a chat tabs can make you leave a channel

[GM Impervium]

Summary: Deleting a chat tab can sometimes cause a player to leave the channel that was linked in that tab.

To reproduce: Join a global chat channel.

Add that channel to it's own tab.

REMOVE the channel from any other tabs (It's probably automatically in the default "Chat" tab).

Delete the Tab you made.

The game will then remove you from the channel.

Possible cause: The game has nowhere else to put messages for that channel, so it simply removes you. Unknown if this is intended behavior or not.

[Apparition]

Yeah, I've experienced this before.  It's quite annoying.