Feedback and Suggestions for Co-op Chat

The new improved version of the co-op chat is much better. I think it works well now.

Here's one minor suggestion: pressing the co-op button (in the top-left corner) should give the chat focus to the the co-op chat tab if the tab already exists.

Currently, if co-op chat is already open but not active (eg. if the co-op chat tab exists, but I'm currently reading "World" chat), then pressing the co-op button has no effect at all. I sometimes press it, nothing happens, then have to manually switch tabs.