What I expected to happen:
villagers farm the land and breed

what actually happened. the villagers sat there, "hmm"- ing at each other. I traded with the villagers to see if they would actually breed, they did not.
Mob griefing set to true and they immediately picked up the carrots i threw and then farmed the land again.
this should be considered a bug if its not already, since they arent technically griefing, just farming.