This happens when the properties panel is pinned to the material tab. Patch by Ralf Hölzemer (aka cheleb), thanks! Differential Revision: https://developer.blender.org/D1776
This happens when the properties panel is pinned to the material tab. Patch by Ralf Hölzemer (aka cheleb), thanks! Differential Revision: https://developer.blender.org/D1776