I upgraded to v12 from v10.
My v10 containers could hold a Word doc/Excel/PDF etc. When I double click the icon, it would open in the respective application.
Or I could right click and either Open Document or Edit Document.
In v12, I can't seem to get it to work. Although on the iPads it works great (viewing).
What do I need to do to have users open files by double clicking the icon in the Container field?