When loading up a Kendo Diagram, if no shapes are moved and the screen is not moved by panning, deleting an item with the delete key does not actually delete the item. If you move an item or pan on the screen one time at least, the shapes then can be deleted with the delete key. We confirmed this to be working on the 2016.1.112 version and not on the 2016.2.504 version when we updated.
Deleting a shape from the diagram using the X button, works in both versions.
Is this a problem in Kendo itself? Any help would be greatly appreciated.