The logo for the 4/20 event hints at possibly a new Apple Pencil. Currently the 2020 iPad Pro can only use Gen 2 pencil. Also, the gen 2 was not supported on older iPads at the time it was released. So it begs the question: Will an Apple Pencil 3 be supported only on 2021 and newer iPads or will it also support iPads that support Gen 2 pencil? Thoughts?