The Bug:

You cannot shear pumpkins, bee nests, or beehives while sneaking.

It's important to note that while sneaking, you can shear weeping vines, twisting vines, kelp, and cave vines. Not being able to shear pumpkins, bee nests, or beehives while sneaking introduces an inconsistency.

Steps to Reproduce:

1. Summon a pumpkin, bee nest, and beehive by using the commands provided below.

   /setblock ~1 ~ ~2 minecraft:pumpkin

   /setblock ~ ~ ~2 minecraft:bee_nest[honey_level=5]

   /setblock ~-1 ~ ~2 minecraft:beehive[honey_level=5]

2. Obtain some shears, and while sneaking, attempt to shear all of these blocks.

Observed Behavior:

You cannot shear pumpkins, bee nests, or beehives while sneaking, but you can shear weeping vines, twisting vines, kelp, and cave vines while sneaking.

Expected Behavior:

You would be able to shear pumpkins, bee nests, and beehives while sneaking.