In the latest snapshot the name of the small armorstands are at the same height as normal armorstands.
Code analysis by @unknown can be found in this comment.
Linked issues
is duplicated by 2
Attachments
Comments 3
Please link to this comment in the description
The following is based on a decompiled version of Minecraft 1.9 using MCP 9.24 beta.
It looks like the reason for this is that the hitbox height of small armor stands is incorrect as well. However, this height is used to determine the position of the name.
Affects version 1.9