Ok, the little "Add" button does appear on the header in the Web1 example, but the user is going to look for the button by the "change", "delete", "view", "copy", etc. buttons which are below the browse.
Also in my case the browse in a form which has Cancel and Save buttons. The Save button must have a higher priority than the Add button, because the Save button appears in Add button positon and the Add button does not appear.
I can uncheck the "Save" and "Cancel" buttons from the NetWebForm Layout tab and added these buttons as fields, thus the "Save" and "Cancel" buttons will appear below the browse on the form in mobile mode, but the "Add" button still does not appear in the header. Thus in this case there no way to insert a record in mobile mode, if there are no records in the table.
I think most developers would like more control over where these key buttons will appear in mobile mode. Perhaps an option to place button in mobile header, otherwise place the button in the same location as with the desktop mode.
The NetWebForm "Delete" button never appears in mobile mode.
Thanks,
Rob Kolanko