The body::esri:visible option doesn't have any effect on image or audio questions. These types of questions can be made invisible by placing them into a group, and rendering the group invisble. But on their own, the body::esri:visible option has no effect at all.
Since hiding questions using the body::esri:visible column is currently a beta feature, this post would be better placed on the Early Adopter forum. That way it could potentially be addressed before the body::esri:visiblecolumn is officially supported. This behaviour is because imageand audioquestions are actually attachments to the feature service, but is definitley a valid enhancement. Thanks for identifying this, I'll update the Early Adopter documentation to list it as a known limitation for now.
This blog seems to illustrate that image questions are supported under body::esri:visible but I am still seeing image questions when I try and use it on version 3.15 connect. Is this still not supported and is there a work around?
