I have many overlapping polygons and I want to show one popup with all of the results from a click. This will be used in a Web AppBuilder app that only uses popups so I don't want to use the attribute table. Arcade looks like it might be capable but I don't see how I have access to all of the features returned from a click.
The popup would essentially be a table of results like:
ID1 Some Name
ID2 Another Thing
ID3 More Example
ID99 Yadda Yadda