I am using the Attachment Viewer Instant App to share point feature locations and attached site photos. There use to be an option to "Hide Features without Attachments" so that you only see sites with photos, but I can no longer find this option in the app set up.
This blog refers to the fact that this option exists, but I can not find the option in my set up (see attached screen shot that shows the options in my "Interactivity">"Modify" and the fact that empty attachment squares are being displayed in my app).
Am I missing something?