{{#each this.adComponents as |adComponent|}}
  {{! Trick to force full destroy/re-render of component when route changes }}
  {{#each (array this.router.currentRoute)}}
    {{component
      adComponent
      placement=this.placement
      category=this.category
      postNumber=this.postNumber
      indexNumber=this.indexNumber
      tagName=this.childTagName
    }}
  {{/each}}
{{/each}}