I couldn't find this asked before so please forgive me if I missed it.
I notice that there is a lot of single vehicle AI traffic moving around GSX/FSDT airports...like fire trucks, tugs, and some service vehicles. But I don't recall seeing any baggage vehicles with all the carts behind them traversing the airport. They only seem to appear when you call them for GSX services or always parked. Since these vehicles are a very common sight moving around at most big airports am I missing something or are they not part of the AI provided?
Reason it dawned on me was I was trying a new X-Plane KDFW scenery last night and noticed all the baggage carts running around and realized I had never seen them moving around my P3D airports.