message: plugin-rows: fix wouldDropAtInitialPosition
diff: @@ -24,7 +24,8 @@ export function useCanDrop(id: string, draggingAbove: boolean) {
  const parent = findParent(focusTree, dragId)
  const dropIndex = getChildPosition(parent, id)
  - if (dropIndex === null) return true
  + const hasDifferentParent = dropIndex === null
  + if (hasDifferentParent) return false
  const dragIndex = getChildPosition(parent, dragId)
  return draggingAbove
  