The glass Texture on your hand is bugged when you break any block with it. It's in an IPad Air.

Put the summary of the bug you're having here

*What I expected to happen was that the glass block in my hand didn't bug.
Describe what you thought should happen here
I thought that the glass block in my hand didn't bug.

What actually happened was...:
I was breaking blocks of my New house with the glass block, and in my hand it appeared normal, but when I broke the block the glass Texture of my hand bugged.

Steps to Reproduce:
1. Put a glass block in your creative inventory.
2. Break any block.
3. You will see that the Texture of the glass in your hand is pretty bugged.
4. That's all.