Since the "bug" is considered an enhancement request here goes...
With the recent upgrade to AGOL, I have discovered a major difference in the identify window particularly with respect to paging through the attributes of overlapping features. I have submitted an incident to tech support.
Problem: Attributes of only 1 feature service are displayed and the feature is not highlighted. No paging is available to user whenever said feature overlaps another or user clicks edge b/t 2 features.
Here I've used the exact same data in the OLD viewer and notice that the paging functionality is there and that the identity window is consistent with other web applications (black title bar, maximize option, paging). Also note the highlighted feature.
The upgraded solution is no longer valid for it's intended purpose. Users are not able to determine the attributed feature as well the attributes of overlapping features.