Data colours across same drill down views

Ran into a similar problem. I have a number of Status which is used in different PIE charts. I would like to be able to specify the color per status. So e.g. OPEN=BLUE and DONE=GREEN and IN PROGRESS=YELLOW

The problem is that in some PIE charts I have only OPEN and IN PROGRESS. What happens is that it reads the colors from the JSON file in the order they are listed. So in some cases it shows OPEN=BLUE and IN PROGRESS=GREEN instead of YELLOW.

One solution could be that in the JSON file its possible to specify which color goes with which value (status) OR another solution could be to specify several colors for different Charts. So e.g. have PIE1= xyz colors and PIE2 = 123 colors. When under the Data Color option i would select the one i want to use for the specific PIE chart.