Okay, I'm back again it became "Normal" disappearing with the bees after fix first after the update Bug and Bees was very good, it was only the next update that the bees got rarer, so far so good, but then came another big update and fixed several bugs but it ended with the bees and they became rarer than Emeralds and Diamonds and this is not common because several times I created random worlds and there were bees in these worlds, but every update has to come with a Bug that makes them disappear ?