Operating system: Win10
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Worked: (newest version of Blender that worked as expected)
Short description of error
I've noticed that each shader node is colour coded by it's group, but it seems that I'm not seeing colours in the context menu when pressing shift + A. Considering how convenient it would be to have each cell in the context menu with colour codes for easy searching, this seemed like a bug.
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).
a. Shader preset
b. shift + A
All items are black, while it seems like ex. all converters are coloured blue when the actual node is displayed. Having ex. 'converter' as blue would make things easier to follow.