dragItemPositioned no longer triggering

Using the latest Draggabilly and Packery and able to set up drag but no event dragItemPositioned called on drag end, drag doesnt seem to finish / register that the layout is now changed. layoutComplete event still works but not dragItemPositioned.

Start by reproducing the drag setup described in the issue with the latest Draggabilly and Packery, then compare the dragItemPositioned and layoutComplete event paths. Confirm whether dragItemPositioned fires when dragging ends and the layout change is registered; the issue is done when that event reliably triggers after drag completion.

Written by the indexing model from the issue text.