I've had my 2019 now for just over a year and took it in last week for the third time with this issue. The first two times they resealed it and called it good. I told them this time I wanted the window replaced, and I now have this same version. The tech notes say "The rear glass separating from frame". I didn't get to see the old window so I can't verify exactly what it looked like but if this is accurate then it appears there may be another issue other than just the cracked frames and failing sealant.