The main one that jumped out to me was a scroll issue on iOS when using multiple fingers. I just looked it up to share a link and it may be fixed? It’s the mentality of “Eh, we might fix it one day” that is the bulk of why I didn’t stick with Flutter. A bug this annoying lingering for as long as it did said volumes to me.
Possibly fixed: https://9to5google.com/2023/12/28/google-fixes-flutter-infamous-scrolling-bug/
This looks like the old logo died, laying in a pool of blood. I would like to imagine that they may be subtly acknowledging the end, or at least the art director is.