https://bugs.freedesktop.org/show_bug.cgi?id=102796
--- Comment #3 from Tom Englund tomenglund26@gmail.com --- its fixed with one of the components today.
OpenGL renderer string: AMD VEGA10 (DRM 3.20.0 / 4.12.0-1-amdgpu-zen-4.12, LLVM 6.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 17.3.0-devel (git-7343d27136)
its rendering correctly now.