If you select one of the building options under Construction prep, construction, etc. as your default, and keep pressing the "E" key while the GUI menu is up, the icons at the top of the menu multiply.
For example,
If I set Build in Masonry, and look at the ground and press "E" the GUI menu pops up for which building I want to build. If I continue to press the "E" key, the options for switching which skill to use (ex. Construction, Masonry, Architecture) show up twice. If I press it a third time, all of the options show up three times. Each time you press the "E" key the icons also get smaller.
If I wasn't having issues with my computer right now I'd upload an image but I'm not having any luck with that.