And well you should be disappointed. The whole window thing is a debacle on the part of Stellantis. I had the leak, but mine was the seal not a crack in the frame. Killed my RF Hub and had mold in the carpet because it had been leaking for years. For me from the dealer it was "You have the same window as those covered in the extension of warranty, but for some reason your VIN is not included in the extension". I called Stellantis and we looked at the website together that shows your extensions, and sure enough mine didn't have that one (it did have the CHMSL one which mine is fine and isn't leaking there). SOL on the RF Hub, window and carpet. So I made an insurance claim on the consequential damage. Allstate covered my RF Hub and carpet but not the window. So I took the insurance money and did the RF Hub but not the carpet and used the carpet money to do the window at Safelite (replacement done right). I also got a lifetime warranty from Safelite on the glass and any consequential if it leaks. I treated the carpet myself and it looks good. The carpet cost was $200 higher than the window so I actually came out ahead.
Maybe you could somehow do an insurance claim? If you could tie the window leak to a weather event they will cover it. So be careful how you frame the story to them, no pun intended.