I modified the entire village by changing the look of it. Hence, the wooden door, gravel, woods, cobble, dirt is replaced with blocks from other mods such as Natura, Biome ol plenty. After that, the villager has no idea how to walk properly. When I select the function to follow me, they'll come to me then walk away then come back to me. They can't go through the new doors. Is this because the villagers are supposed to track and walk on the gravel and open/close wooden doors only?