Shields don't block Mace smash attacks

Items Needed:

• 1 Mace (can be enchanted if wanted)

• 1 Shield (can be enchanted if wanted)

Player 1: Sneaks and blocks with the shield.

Player 2: Jumps from 3 blocks or higher and hits Player 1.

Expected Result:

Player 1 completely blocks all damage done by the mace, and nothing happens.

Actual Result:

Player 1 gets all the damage done (even when Player 2 clearly hits the shield) by the Mace SMASH (not melee) attack.