Hearts from breeding animals appear "behind" water and ice

Hearts from animals being bred are rendered behind water and ice blocks when floating.

Hearts should float in front of background.

When breeding chickens, sheep, cows, and pigs by a river or frozen lake, hearts will be rendered behind the translucent blocks. Parts of hearts in front of dirt, animals, or leaves are rendered normally.

I was not able to reproduce this by breeding dogs in front of glass blocks. I've only seen this around ice and water.

I breed chickens and cows regularly for XP and drops, but only saw this on 13w09c.

Steps to Reproduce:
1. gather animals by ice or water. Go to a higher land position.
2. Feed animals.
3. Watch hearts.