Particles from breaking stained glass blocks and panes allow you to see through water

I expected, when breaking stained glass in front of water, to see the water behind the particles that appear when the glass breaks.

What actually happened was the water was not seen behind the particles, the other side could be seen through the particles (see picture)

Steps to Reproduce:
1. Place stained glass (not unstained) in front of water
2. Break the glass