Can anyone tell me if there is a way to collapse all item groups on the Track Menu List in one go? My projects always seem to have a large number of Props and so I find each time I want to add a new item to the Timeline view, I am having to minimize each of the groups to reach the item I want or scroll through a long list of props to get to items on the bottom of the list. Sometimes it wont let me scroll far enough to reach what I want without minimizing every other group first. Each time I open the menu each group is maximized, so I have to go through the same process all over again. This is really tedious, I'm sure there must be a better way, I just seem to have missed it. 
Tony