Dynamics in 4.5

This probably happens for other things as well.
Whenever I add a dynamic in 4.5, there is a pop-up with more marks. I can see how this might be useful. But for the most part, it is just in the way. It takes an extra click to get rid of it. I'd really rather it didn't show at all. But I don't see a way to turn it off. Any body have ant ideas?