Hej Navy!
Same here, never been asked for my license, even when they can see it. (because it is out in the open on my hip.) But then again, I don't get stopped evry often.
Yes, here in WA they already know when they approach the vehicle that the registered owner has a CPL. I would think that if what you were doing to prompt the stop in the first place did not have to do with a firearm (unless it was for DWI) there would be no reason for the subject to come up.