SamSung Dex KB detection failure

The game is unable to properly get the KB detected.

   ( I am aware the Mouse is treated more like a touch pad, but is workable )

Same Phone, Same Samsung Dex instance.
– Can detect & properly use a KB that is physically/BT conntected to the phone.
– Can not Detect nor use the Samsung Dex Keyboard, despite a physical kb being behind it.