Tagless Component Issue (Includes JS File)

application.template.hbs

{{some-component tagName=""}}

some-component.component.js

import Ember from 'ember';

export default Ember.Component.extend({
});

some-component.template.hbs

Works!

twiddle.json

{
  "version": "0.4.16",
  "EmberENV": {
    "FEATURES": {}
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "beta",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.1.0/ember-data.js",
    "ember-template-compiler": "beta"
  }
}