It would be nice if you could click on the site tab of a docked window to make it hide when it is not pinned. I like that you can hide these windows to maximize your workspace. The problem comes up when I need to work on the area covered by the window. I need to pin and then unpin the window to make it minimize or just sit and wait. The TOC also blocks the tool to switch between the data view and the layout view. If I can click on the tab to make the window hide, I can avoid these delays.