The villagers get stuck at the gates of 1 if they are 2 blocks if they are many they also get stuck, I have an idea, that the villagers could cross each other and then these problems would not happen. Thanks I hope you fix it in the next update because I have a world with friends in a village built by us and we do not stop breaking doors for them to pass! Since 1.16 this bug occurs!
It won't let me put all versions of 1.16 on! Thank you.