title: How to open BottomSheetDialogFragment fully expanded in Kotlin?
body: <p>I am able to open my BottomSheetDialogFragment with</p>
  
  <pre><code>val bottomSheet = BottomSheetFragment()
  bottomSheet.show(fragmentManager!!, "BottomSheet")
  </code></pre>
  
  <p>but it only opens to show half of its content - I would like it to expand on opening to the full height of the screen without having to drag it up.</p>
  
  <p>I have looked around and it seems one way is to set the BottomSheetBehavior state to STATE_EXPANDED, but I have not been able to find a solution on how to do this in Kotlin.</p>
  
  <p>Any help would be appreciated!</p>