My passenger side mats front and back are getting wet is something leaking into my car from engine compartment.

If this is the case, and you have a 2017 Jeep, simply return to your dealership and have them fix it underneath the factory warranty. One guess would be that your evaporator box is not draining and is full of water, leaking onto the floor. But this is kind of a guess, and doesn't usually leak into the back floor area. You will often hear a water swishing sound though if this happens.