I configured a map with pop-ups that use arcade to detect the locale and return results in either English or Spanish based on this blog https://www.esri.com/arcgis-blog/products/instant-apps/mapping/using-arcade-to-translate-pop-ups-for-use-in-the-arcgis-instant-apps/.
I set the web map locale to Spanish to confirm that the arcade works at the web map level. My StoryMap language is set to Spanish but when I load the map in the StoryMap it returns the English pop-up.
Does setting the StoryMap language not set the locale for the web map? Is there a way around this other than creating a second map?