Not sure if this should go here or in the bug forums/tracker - if I hover over the message line at the top of the screen and scroll the mouse wheel, I can look at older messages, and when I move the mouse away from the messages and the message list snaps back to a single line it continues to display an old message that I was viewing; all good so far, but when a new message arrives, the list is just moved one notch so another old message gets displayed a second time which is very confusing. When a new message arrives, it should be displayed instead of an old one!