There is no way tpo sort as you desire at the moment. I will alert the developers of your request for future evaluation.
Are you trying to exclude icons in or out of a fence?
Hmmm, I won't be buying 2.01 until it behaves like Windows (i.e. column-sorting, not rows) I'm afraid 
I often exclude icons both inside & outside a fence with 1.01, but there simply IS no context-menu item to do the same in the 2.01 eval version, even though the documentation says there is.
