see title, Nations made from the sovereign creation screen do not retain all player assigned colors after quitting and starting the game.
There is eight colors you can assign the 1st color is your border color it stays, but the following 6 will revert to a preset scheme the seventh color cannot be assign (the map color).
The Customization features are what i am looking forward to the most in this game so I would really like to see this minor bug fixed, thank you.