consul/ui-v2/app/templates/components/list-collection.hbs

{{#ember-native-scrollable tagName='ul' content-size=_contentSize scroll-left=_scrollLeft scroll-top=_scrollTop scrollChange=(action "scrollChange") clientSizeChange=(action "clientSizeChange")}}
    <li></li>
    {{~#each _cells as |cell|~}}
      <li style={{{cell.style}}}>{{yield cell.item cell.index }}</li>
    {{~/each~}}
{{/ember-native-scrollable}}