I’m new to this website and to owning a Pacifica. My wife and I bought a used 2017 Touring-L Plus a few weeks ago. A couple of nights ago, while the van was locked, one of my kids opened the driver side sliding door without any issue- just pulled on the handle. The panic alarm went off until I hit the unlock button on the key fob. Is this normal? Seems like there’s no need to lock the doors if it is. Any help/guidance out there?