I was on a pig and I was in a chest and it did not suffocate me

 

What I expected to happen was...
I expected the chest to suffocate me 

What actually happened was...
I was in side it

Steps to Reproduce:
1. I was on a pig
2. Then I Placed a Chest
3. Sat on the Pig

4.Went under the Chest

5.I was in side it i did not suffocate me