The vine hitbox is too big (when there are several vines in one block)

Summary:
When a vine covers several sides in one block, it makes up a full hitbox.

Steps to reproduce:

1. Place the vine on the corner of the blocks.
2. Wait for the vine to grow on the other side of the corner (you can set the RandomTickSpeed ​​higher).

Observed results:
The hitbox will be full block.

Expected results:
The hitbox will be one pixel like a glow lichen.

Image: