State Diagrams: slash showing for transition when not desired

I see no way of turning off the slash on a Transition when there is no Behavior Expression specified. I think that this is a bug. If not, please tell me how to get rid of those slashes! I'm using the latest version.

Also: can you please add some sort of Search capability to the forum to make it easier to find things?

Kudos on a beautiful, responsive product!