Anyone else finding the "convo history" on the right side of the chat window annoying?

Just now, none of the buttons in that window were working. I just wanted to hide it so I could see the real chat window, and couldn't.<br><br>I deleted a message I was working on, and then I could delete the useless convo-history window, and see my chat window.<br><br>So, I just want to ask: has anyone else noticed this issue?