As I said, we have exactly 8 months for both to release in 2022. They said shorter S4, but still 2 months sound waaaay too short. It sound more like 3-4. On the other hand 6+3/4 put release very early into 2023 - so early that make you wonder why won't they just focus on 10.0 alone and cash in big Christmas money.
Or we just read too much into this and it will be something like 7+4 and pre-patch in March like we expect for months.