When i see other YouTubers showcasing the Berry Bush, they punch the bush and it drops into Sweet Berries. However, the Berry Bush design I see in every Snapshot has more berries on it's design than what it yields. For example, if the Berry Bush has say 10 or more berries plainly visible on it's design, it would only yield 4 individual berries (or 2 Sweet Berry items) instead of say 5 or being equal to however many Berries are can be seen on the bush. I was instructed by Nova Barlow from feedback.minecraft.net to add this as a bug.