One group in my graph is taking the colour of another for no apparent reason

Help
1

What I’m trying to do

Create a different colour for each folder in my obsidian graph
image
However for some reason items in path:Assets are taking the color of those in path:Notes
image

Things I have tried

  • Restarting obsidian
  • Changing the colour again

EDIT: Added image of graph with an asset hovered