Is this stuff normal?

Before the one I have now, my last 2 /6s did what yours is doing when it was cool/cold out, never in warm weather.
My dad's last vehicle was an 86 Dodge van w/a 318, that got used very infrequently and alot of "run uptown for a gallon of milk and check the mail" towards the end of his driving days. Had the same issue with that once that became the normal way it got used. Wipe off that cap, it should dissipate but it'll take more than 1, 5 hours drive. Several 1 hour drives would work too. I know that is a fresh engine I doubt there's much "wrong" with it.
Not a Mopar but coincidentally an inline 6, my daughter in law used to have a Chevy trailblazer. "06 ish". I discovered that same problem one day on it, I changed the oil, pulled the valve cover and found the baffles plugged up. I cleaned everything up, changed oil, did a couple of oil changes at like 1000 miles each and the problem went away. Went back to 5000 mile oil changes after that and it was fine. She probably put another 30k on that thing before selling it, that thing had like 280k on it at that point, original engine, never had it apart. It has like 150k on it when she got it......