I have a polygon layer with a 1:M relationship class to an associated table. The relationship class functions great and I am able to access the 'related records' from the pop-up in both ArcPro and the ArcOnline Map View Classic. But when I toggle the pop-up in the new ArcOnline map viewer there is no option to view the related records. I have gone through the pop-up configuration sidebar and can't seem to find an option to include this data. The table does appear under the 'tables' tab on the left hand sidebar.
Any help getting the associated tables data to appear in the pop-up would be great. Thanks!