The chest was glitched

I expected the chest to appear normally

The chest bugged, letting me see the black inside in me inventorey

Steps to Reproduce:
1. go into 13w43a
2.create a new world in creative mode
3.put a chest in your hotbar
4.put on any shader in "Super Secret Settings"
5. the chest icon in the hotbar will be bugged. Turn off shader and the chest returns to normal. Place the chest and the block is normal.