cucumber-js parallel-type to be selectable to Feature or Scenario

Good day! Thank to all collaborators. This is amazing tool in implementing BDD test framework.

 I have one request if you could make one more options parameter for parallel testing when I could select parallel-type of Features or Scenarios. As of now enabled parallel testing threads run Scenarios inside same Feature. I would really appreciate  if thread will only take next available Feature. My scenarios are dependent, I need them to be run in sequence I wrote them, because I create and reuse some values in sequence.