  {{ searchResults() }}
    </a-entity>

    <a-entity id="menuDifficultiesGroup" position="0 0.18 0">

      <!-- Top-aligned. -->
      <!-- Uses bind-for and bind-item to render difficulties. -->
      <a-entity id="menuDifficulties" bind-for="for: item; in: menuDifficultiesIds; updateInPlace: true; pool: 10"
        bind__visible="!!menuSelectedChallenge.id"
        layout="type: box; columns: 1; marginRow: -0.2; orderAttribute: data-bind-for-key" position="0 0.34 0"
        menu-difficulty-select>
    