This is also incorrect. The Gen 3 filter has a redesigned relief valve inside. Dealers were sent a TSB that stated in bold writing DO NOT USE A GEN 2 FILTER ON A GEN 3 ENGINE. But if you are a technician with "extensive training from Chrysler" then I'm sure you've already seen this, right?
The reason the Gen 3 filter is no longer removable from the cap is because technicians who have no idea what they're doing were putting Gen 2 filters on instead. So FCA decided to change the Gen 3 filter and make the element non-removable in hopes that it would stand out and get attention.
P.S. this isn't going off "what I was told", this was discovered through my own research doing service on these engines and buying maintenance parts for them.