Graph editor doesn't work

edit

h=graphs.ButterflyGraph()
graph_editor(h)

The result is the editor opens and the square the graph is supposed to be in is completely blank.

Sage 4.7.1, Firefox 7.0.1 running in notebook

When I click Save to see if that does anything, the result is the code graph_editor(h) is changed to:

h = Graph(}); h.set_pos(});  graph_editor(h);

which throws an error.

UPDATE: This appears to still not work in Sage 5.2 with Firefox 15. Can any one else confirm? Is there going to be any fix for this? Now, if I click Save, literally nothing happens. Doesn't work in IE9 either.${}$