Generating Custom Superflat World with Doors as Layer Crashes Game

Was trying to make a superflat world with door blocks to make an empty world, and crashed.

What I expected to happen was...:
To create a super flat world with door blocks that would fall away apon loading, creating an empty world

What actually happened was...:
It crashed before it could even begin to load.

Steps to Reproduce:
1. Create superflat preset including doors as a block type. Easy Creation: 2;1x64;2;village,biome_1(distance=32)
2. Click Create world button.