open-vault/ui/app/templates/components/console/log-list.hbs

<div class="console-ui-output has-copy-button">
  <pre>
    Keys
    {{#each this.list as |item|}}
      {{item}}

    {{/each}}
  </pre>
  <HoverCopyButton @copyValue={{multi-line-join this.list}} />
</div>