Hi @StevenMoore,
I tested the Pie Chart from my side, both under Windows and the IOS device, and the color displays correctly.
The color changing seems to be odd to me, specially the changed colors are in no rules, mostly the color would be in a sequence as below:
[RGBA(49, 130, 93, 1),RGBA(48,166,103, 1), RGBA(94,193,108,1), RGBA(246,199,144,1), RGBA(247,199,114,1), RGBA(247,180,91,1), RGBA(246,143,100,1), RGBA(212,96,104,1), RGBA(148, 110, 176, 1), RGBA(118, 154, 204, 1), RGBA(96, 197, 234, 1)]
In your scenario, it should be the first four. If you have not modified the ItemColorSet property of the Pie Chart control.
Would you please share your sample data (items property of PieChart control), and the color formula (itemColorSet property of the PieChart control)?
I will make some further tests.
Regards,
Michael