Don't know if this was on purpose or not, but I thought I would ask about it here.
When I have the main channel level window selected (The command line outlined in yellow), and my mouse cursor is on the Tombstone display, the channels zoom in and out (the equivalent of pressing and holding format and running the rate wheel up and down) when I roll the scroll wheel on the mouse.
However, when that main channel level window is selected and my mouse cursor is on my other screen, the channel display scrolls when I roll the scroll wheel on the mouse.
Like I said, I do not know if this was intentional or not, but it seems kinda weird. It should at the least be consistent. Ideally the scroll wheel would not do anything to a window that it was not in.....