I created stacking labels in the Map Viewer, and now I want to create a Web App to share the map with my organization, but when I preview the map in the app, the labels are all on one line.
Here's the expression I used:
$feature.NTA + TextFormatting.NewLine + "SFDU: " + $feature.Avl_SFDU + TextFormatting.NewLine + "Rev: " + $feature.AvgRev2023