Does not work with ember-hammertime

[MondeSameWave]

Template does not display component and clicking on menu icon produces the following error

Uncaught Error: Assertion Failed: You cannot use `attributeBindings` on a tag-less component: <action-chat-client@component:freestyle-notes::ember1328>

Template

{{#freestyle-guide
  title='Samewave styleguide'
  subtitle='Living Style Guide'
  }}
  {{#freestyle-section name='Visual Style' as |section|}}
    {{#freestyle-subsection name='Typography' section=section}}
      {{#freestyle-usage 'typography-times' title='Times New Roman'}}
        {{freestyle-typeface fontFamily='Times New Roman'}}
      {{/freestyle-usage}}

      {{#freestyle-usage 'typography-helvetica' title='Helvetica'}}
        {{freestyle-typeface fontFamily='Helvetica'}}
      {{/freestyle-usage}}
    {{/freestyle-subsection}}
  {{/freestyle-section}}
{{/freestyle-guide}}

[MondeSameWave]

Problem originates from ember-hammertime.