Destroying Crafting Table Causes Crash

When destroying the crafting table in 1.8.1, the game would downright crash.

 

I tapped and held the crafting table, and it just freezes then crashes.

 

How to reproduce:

1. Load a world on Minecraft PE (iOS)
2. Chose which gamemode between Creative and Survival
3. Find a village or craft/place a crafting table
4. Try to destroy the table. The game will crash.