I cannot say that I do. The transmission is not as smooth cold as it is when warm (exceptionally smooth) but this normal.
Candidly, don't make the mistake of over-thinking this. If there is an issue with the transmission, there will be an error code that displays pretty quickly. ZF has had that capability for 30+ years. And if the truck is new from the factory, the chance of it being over or under-filled is really quite low. And finally these transmissions have been in production for 10 years (maybe more) and are used in many vehicles made by Chrysler, and other manufacturers as well. They are very durable and reliable units. Not to say that problems do not occur, but if there are no error codes and the truck is shifting up through the gears, I wouldn't over-think it. Let it do its thing and drive the truck. You have a 5 year power train warranty to figure out if there is something amiss.
HTH.