FL 20 auto assigning colors is annoying

[nu.id]

Fl seems to auto assign different colors for different plugins or samples. For me, this becomes a mess, especially as the colors translate over when routed to the mixer tracks and then I lose the flexibility to switch mixer tracks because the colors persist. I'd like to keep everything grey. Is there anyway I can disable the auto assignment of different colors for different plugins/samples in FL 20?

thanks for any help with this