I’m surprised I can’t find anyone else who has the same problem .
I have the same problem!
ABS module went bad last July. Latest proposed date for new module, that I've been told, is April 25th. But, they keep pushing the date out!

My dash is all lit up. ABS, Electronic Stability, BRAKE.
Cruise Control doesn't work.
Service manager at dealership told me I can drive the truck, the brakes will still work, but if I need to hit the brakes hard, they'll probably lock up (you know, like cars before they had all these "safety features") I have been driving it - no problems, yet.
I've reported it twice to NHTSA (not that it will do any good!)
How did you open a case with Stallantis? My truck is a '16 and not included in whatever ABS recall they have.
BTW: supposedly, they don't have any modules because the company making them went out of business, and new ones are STILL in testing.