Dirt paths drop dirt when mined with silk touch

The Bug:

Dirt paths drop dirt when mined with silk touch.

Steps to Reproduce:

1. Place down a dirt path.
2. Give yourself a shovel enchanted with silk touch by using the command provided below.

   /give @s minecraft:diamond_shovel[minecraft:enchantments={levels:{"minecraft:silk_touch":1}}]

3. Mine the dirt path using the shovel enchanted with silk touch.

Observed Behavior:

Dirt paths drop dirt.

Expected Behavior:

Dirt paths would drop dirt paths when mined with silk touch.