I've had a similar problem in some mcpe worlds, villagers don't harvest anything, and they don't take things I drop near them (wheat, seeds, carrots). I've also tried to make exchanges with emeralds, but didn't change anything. But the weird thing is that it only happens in some world seeds, in other seeds they harvest and they'll even breed. Does anyone know how to fix It?
Because of the portuguese translation I thought mob griefing was related only to creeper explosions, but I guess that was the problem. Once I changed it, they started working. Thank you a lot