Affects Version/s: Minecraft 16w39a
Fix Version/s: Minecraft 16w39b
The GUI for the newly added shulker box has a few allignment differences in comparison to a chest, which shouldn't be the case as both have the same amount and arrangement of slots:
1) The top of the window is slightly lower.
2) The GUI title and the slots are slightly lower.
3) The "Inventory" text is slightly higher.
See both screenshots for comparison.