Would also make more sense if the light cones they emitted didn't exist on airless planets with no particulates to reflect or refract light.
Would also make sense if, instead of EVERYONE seeing your landing pad selection, only the ship that receives that pad sees it, so you only ever see one active pad. We have a HUD after all. It makes no sense to have cables laying around on the flight deck, then these incandescent looking lights, then holographic landing squares.
I thought that for a long time until I stumbled across this Wikipedia article on Moon dust fountains and electrostatic levitation. I guess dust jumping up and away from crater walls could pool into a "dense" layer on the bottom of the crater.