No colors applied for 'split by' values because too many unique values

[RandyMcGregor3]

I have an ArcGIS Dashboard with a series chart that compares results for different sampled chemicals. There are so many unique values that the series chart refuses to apply unique colors, resulting in every analyte having the same color. Obviously beyond a certain point, you cannot different colors, but I have no problem with the same color being used more than once - this happens even when I have fewer unique values and the series chart is willing to supply colors.

Is there a way to force the series chart to apply colors? I cannot have all of my analytes be the same color in the dashboard.

Thank you,

Randy McGregor

[RandyMcGregor3]

I am again in a situation where the series chart refuses to supply unique colors. It appears as though 'ArcGIS Dashboards' has a lower threshold than 'Operations Dashboards', because a series chart that did separate out colors will not do it  with the same table in an updated dashboard.