Multiple search fields with ghostHunter

Developer help
1

Hi! How I can use ghostHunter on desktop and mobile? I configured this just like the example (GitHub - jamwise/ghostHunter: A Ghost blog search engine) but without success :( I can get results only on desktop. Does anyone have a working example? I have the latest version ghost.

Form on desktop:

          <form class="form-search" action="#" method="get">
            <input
              type="text"
              class="form-input search-field-desktop"
              autocomplete="off"
            />
            <button class="btn btn-search custom-btn" type="submit">
              <img src="{{asset 'images/search.svg'}}" />
            </button>
          </form>

Form on mobile menu:

    <form class="form-search" action="#" method="get">
      <input
        type="text"
        class="form-input form-input-mobile search-field-mobile"
        autocomplete="off"
      />
      <button class="btn btn-search custom-btn" type="submit">
        <img src="{{asset 'images/search.svg'}}" />
      </button>
    </form>

And in default.hbs I added hidden input, section results and script:

<input type="search" class="search-field" hidden="true">
<section id="results" class="results">

<script>
    $('.search-field').ghostHunter({
        results: '#results',
        onKeyUp: true
    });
    $('.search-field-mobile, .search-field-desktop').on('keyup', function(event) {
        $('.search-field').prop('value', event.target.value);
        $('.search-field').trigger('keyup');
    });
</script>