H5p content files not exported when exporting the entities containing them with drush

As of 2.0.0-alpha6, this behavior has changed slightly. When I export, I see "false" instead of "null" for two of the properties:

  field_h5p:
    -
      h5p_content_id: 24
      h5p_content_revisioning_handled: false
      h5p_content_new_translation: false

I'm not sure this is incorrect, though. The H5P field is essentially an entity reference field. The h5p details live in the h5p_content entity (in this case with id 24). When I add other types of entity reference fields to my node and rerun the drush dce command, I see pretty much the same thing. The entity type, then the entity id.

  field_basic_page_ref:
    -
      entity: 72159ef7-a9a4-483d-9479-72dc7cc75902
  field_user:
    -
      entity: a427c576-15b8-4ad0-b2e3-c05f090752f8

When I use drush to export the h5p entity with "drush dce h5p_content 24", I see much more information.

_meta:
  version: '1.0'
  entity_type: h5p_content
  uuid: null
default:
  library_id:
    -
      value: 77
  parameters:
    -
      value: '{"items":[{"image":{"params":{"decorative":false,"contentName":"Image","expandImage":"Expand Image","minimizeImage":"Minimize Image","file":{"path":"images\/file-687921261e194.gif","mime":"image\/gif","copyright":{"license":"U"},"width":189,"height":148},"alt":"Eye roll"},"library":"H5P.Image 1.1","subContentId":"53c4a90b-9b13-4680-a274-cde11bc95323","metadata":{"contentType":"Image","license":"U","title":"Untitled Image","authors":[],"changes":[]}},"description":""},{"image":{"params":{"decorative":false,"contentName":"Image","expandImage":"Expand Image","minimizeImage":"Minimize Image","file":{"path":"images\/file-68792139c2bfb.jpg","mime":"image\/jpeg","copyright":{"license":"U"},"width":271,"height":188},"alt":"Texas longhorn"},"library":"H5P.Image 1.1","subContentId":"46368d31-fa35-40ec-bd06-a127679f5d90","metadata":{"contentType":"Image","license":"U","title":"Untitled Image","authors":[],"changes":[]}},"description":""}],"behaviour":{"startImage":1,"snap":true,"ticks":false,"labels":false,"transparencyReplacementColor":"#000000","imagesDescriptionsRatio":70},"a11y":{"image":"Image","imageSlider":"Image Slider","mute":"Mute, currently unmuted","unmute":"Unmute, currently muted","buttonFullscreenEnter":"Enter fullscreen mode","buttonFullscreenExit":"Exit fullscreen mode"}}'
  disabled_features:
    -
      value: 0
  title:
    -
      value: Agamotto!
  authors:
    -
      value: '[]'
  license:
    -
      value: U
  changes:
    -
      value: '[]'
  default_language:
    -
      value: en

Even though this seems to work as expected, there will still be issues, since the JSON in the "value" field above refers to image files that aren't going to be available to the Default Content module. Ultimately, this sounds like a difficult feature to support, and since H5P already has it's own system for downloading an H5P as a package from one site and uploading it to another, it's a bit hard to justify getting this fully working IMO.