That or allow for Style Symbology Arcade Expressions access the other arcade expressions in the pop-ups.
ArcGIS Online Any updates for when this functionality will be available?
Eager to use Arcade symbology from Feature Sets for a current project!
Update: In case anyone else stumbles across this thread.
According to Esri it doesn't sound like this will be implemented in the next release of AGOL on June 25th, 2019: https://twitter.com/Huber099/status/1142196677320855553?s=20
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