The sides of big dripleaves are culled when other big dripleaves are adjacent to them

The Bug:

The sides of big dripleaves are culled when other big dripleaves are adjacent to them.

Steps to Reproduce:

1. Place down a big dripleaf.
2. Place down another big dripleaf adjacent to one that you just previously placed, facing in the same direction.
3. Look closely at the sides of the big dripleaf plants.
4. Take note as to whether or not the sides of big dripleaves are culled when other big dripleaves are adjacent to them.

Observed Behavior:

The sides of big dripleaves are culled.

Expected Behavior:

The sides of big dripleaves would not be culled.