Flower pot drop two plants

Steps to Reproduce:
1. Put a flower pot with a plant:All Saplings,All Mushrooms,Dead Bush,Fern,Dandelion,Poppy,Blue Orchid,Allium,Azure Bluet,All Tulips,Cactus.
2. Break block under flower pot.
3. Flower pot drop two plant.

Working all gamemodes.