Please ungroup the Pan and Select icons in the toolbar. As an engineer who goes through dozens and dozens of PDF'd prints every day, the added step of switching between the two has become cumbersome very quickly. Here's the background: when I receive a D-sized print I need to be able to zoom in and then pan around, and usually do so quickly. I thought nothing of the change (once I figured out they were grouped), but it's slowly become annoying. There's plenty of space over there.