Vines need to be updated before they choose a side. Until then, they appear as an air block with vines on four sides, like the main "texture."

Vines need to be updated before they choose a side. Until then, they appear as an air block with vines on four sides, like the main "texture."

1. Place the vines block on any block, especially cobblestone.

Steps to fix this issue:

2. Place another vines block adjacent to the previous one.
3. Break the second vines block.