Villagers sent to the end fall through the obsidian platform

Steps to create bug

1)make two villagers somewhere in a breeder

2)Try to bring them to the end by power railing them towards the end portal

3)after the minecart is inside the end portal but the villager is still around break the minecart

4)after you enter the end the villager will be nowhere in sight with a minecart on the ground