Did my due diligence and so far haven't found the answers.
I would like to create and app using App Studio's default template "Map Viewer".
However, whenever I click a point, the attachments (image/s) does not show up. Atrributes shows, just the images not showing.
The workflow is
Public Survey123 form submitted and visualized on a Web Map.
Web Map consumed by Operations Dashboard and this app.
Images show up in the Web Map and Operations Dashboard.