To a Clone View

Creates a clone of the current view, on a new tab, using the same drawlist as the current view, which can be the global drawlist or a local drawlist depending on how the current view itself was created. The Drawlist will be identical and when an element is selected it is displayed on both views.

Note: Undoing the deletion of an element results in the element being added to the global drawlist, but is not re-added to any local drawlist which contained the deleted element.