Background doesn't become darker in most GUIs

The bug

Except for the crafting table, enchantment table, anvil, signs, and the command/structure block, there isn't a black overlay behind the GUIs anymore.

2017-04-05_20.09.12.png
2017-04-05_20.08.21.png

Affected blocks:

• Chests (single / double / trapped / ender)
• Furnace
• Hopper
• Dropper / Dispenser
• Minecarts with chest / hopper
• Brewing stand
• Shulker box
• Beacon