Torches no longer have bottom faces

The bug

The changes to torch models in 24w33a have removed the bottom faces from torches.

How to reproduce

1. Place a torch on top of glass

Expected results

A bottom face.

Actual results

No longer.

How to fix

Copy and paste the bottom face from the wall torch's model definition to that of the two non-wall torch template models. REMEMBER TO ADD DOWNWARDS CULLFACE.