I have a [nested\_form](https://github.com/ryanb/nested_form) where nested elements are dynamically added and removed in a form, using Javascript.

I've got this whole piece working for the `new` action - elements add and destroy, and everything saves as it should.

When accessing the `edit` action, I get the correct parent element but the child elements **do not display** - instead, the `edit` view teases me with a lingering (and unhelpful) 'Add Option' button.

Where might I be going wrong here?