Using Arcade Can I Change The Color of a Selected Polygon

[GregReinecke]

Hello,

I have a map of the US with state polygons in blue. When a state is selected based on an Arcade expression using FeatureSetByName($map,  I'd like it to change to a different color using another Arcade expression. Is this possible?

Thanks,

GR

[jcarlson]

Symbology is one of the more limited of the Arcade profiles, only giving you access to the single feature's attributes. There is no way to get other layers, or even other features in the same layer, to interact with a feature's Arcade-based symbology.