Um yeah, I need to take the arrow off. It doesn't do anything anymore. Because the cookie was screwing up on many browsers for some reason, I changed it.On some browsers, with the cookie, even though the arrow should have set it back, it didn't.
It now just requires you to time out of the popup chatbox (up to 60 seconds), then it comes back on its own. Reloading the browser won't help, you must have just timed out between loading the page, closing, restarting and loading again.

I may get arround to trying to set it up to log you out immediately when closing it, but that's among the lowest of priorities.