Is that "wanted"?
The documentation doesn't document that behavior, that would only be needed if you want to be able to put default options directly in the binding by using
ko.bindingHandler.sortable.options = {}
Also, the same behaviour cannot be find in draggable and droppable wrappers.
I see sortable implements this feature:
https://github.com/rniemeyer/knockout-sortable/blob/426300f22880f651a8f376f772779c504fd673c1/src/knockout-sortable.js#L130
Is that "wanted"? The documentation doesn't document that behavior, that would only be needed if you want to be able to put default options directly in the binding by using
Also, the same behaviour cannot be find in draggable and droppable wrappers.