Farmland or dirt path cannot be created below a light block

The bug

If there is a light block above a dirt, the dirt cannot farmed or become a dirt path.

How to reproduce

1. Place a light block on a dirt or grass block.
2. Right click the dirt or grass block by a hoe or shovel.
   → The block should become a farmland or a dirt path but not.

Code analysis

Code analysis by [Mod] Avoma can be found in this comment.