It appears that some pop-up configurations will not work in Explorer for ArcGIS.
Example: https://www.arcgis.com/home/item.html?id=eda0f20edc8448adaa3373cce237a57f (Esri Tapestry default pop-up)
Device: iPhone 6
Software: Explorer for ArcGIS via ArcGIS Enterprise
Error: If you click on a polygon, the pop-up never loads. Sometimes it is even logs me out of Explorer!
Is this a known issue? Is there any documentation on what types of pop-up configurations will not work in Explorer?