When the configforms code was converted to Spina, ListItemView's

render() was changed to onInitialRender(). This prevented it from

being able to re-render when actions were changed. This has now been

converted to an onRender().
Similarly, ListView was also meant to be able to be re-rendered

(though doesn't have an immediate failure case we've hit). It's been

converted back to onRender() as well.

Unit tests passed.
Reproduced the problem I encounered where list item action updates

weren't being re-rendered.