I have had subgrids function correctly when I had multiple pages using a multiview control. Buttons would appear as they were specified in basic metadata and i used tabs to host the subpages. The main table data displays correctly on the page in the text boxes. The first grid displays a create button but it doesnt do anything except scroll the page to the top.
Has anyone using a Government Cloud had success displaying subgrids on the same page?
One of the curious details is that in the metadata setup, the basic form is blank and has no chioces.