Set state of BottomSheetDialogFragment to expanded

Question

How do you set the state of a fragment extending BottomSheetDialogFragment to expanded using BottomSheetBehavior#setState(STATE_EXPANDED) using the

Answer 1

BottomSheetDialogFragment:

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    (dialog as? BottomSheetDialog)?.behavior?.state = STATE_EXPANDED
}

or when ready to show:

private fun onContentLoaded(items: List) {
    adapter.submitList(items)
    (dialog as? BottomSheetDialog)?.behavior?.state = STATE_EXPANDED
}