My dataSource change handler is getting an event with with e.action set to itemLoaded, which is not one of the defined values in the API documentation.
I am wondering if this is a valid event action that I can target and the documentation is not correct, or if this is something else like a bug.
Here is a dojo. If you run it and expand the item, in the browser console you will see a couple events, the last of which is the itemLoaded event.