Добавить дополнительную задачу поля

$(function() {
  let count = 1;
  $("#addMore").click(function(e) {
    count++;
    var newChargeGroup = $("#chargeGroup1").clone().attr({
      id: "chargeGroup" + parseInt(count),
      name: "charge" + parseInt(count)
    });
    newChargeGroup.val("");
    $("#chargeGroups").append(newChargeGroup);
  });

  document.getElementById("addMore").addEventListener("click", function(event) {
    event.preventDefault()
  });

  $(document).ready(function() {
    $('#dropdownDisplay').on('click', function() {
      $('#dropdownContent').toggle();
    });

    $('#chargeSearch' + parseInt(count)).on('input', function() {
      let value = $(this).val().toLowerCase();
      $('#charge li').filter(function() {
        $(this).toggle($(this).text().toLowerCase().indexOf(value) > -1);
      });
    });

    /* $('.charge').on('click', 'li', function (e) {
        //$(e.target).closest('span').text($(this).text());
        $('#dropdownDisplay > span').text($(this).text());
        $('#hiddenCharge').val($(this).text());
        $('#dropdownContent').hide();
      });*/
    $('.charge').on('click', 'li', function(e) {
      //$(e.target).closest('span').text($(this).text());
      $('#dropdownDisplay > span').text($(this).text());
      $('#hiddenCharge').val($(this).text());
      $('#dropdownContent').hide();
    });

    $(document).on('click', function(e) {
      if (!$(e.target).closest('.search-dropdown').length) {
        $('#dropdownContent').hide();
      } else {
        $("#chargeSearch1").focus();
      }

    });
  });

  // populate charges
  const chargeSelect = document.getElementById("charge");
  for (let state in myCharges) {
    let opt = document.createElement('li');
    opt.innerHTML = state;
    chargeSelect.appendChild(opt);
  }


});



const myCharges = {
  "this charge": "",
  "second charge": "",
  "third charge": "",
};

form .group {
  display: table;
  width: 100%;
}

form p.group label,
form div.group label {
  display: table-cell;
  width: 20%;
}

form p.group input,
form p.group select {
  /* display: table-cell; */
  width: 100%;
}

.terms-section {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 1em;
}

#selectCharges>select {}

#addMore {
  margin: auto auto 1em;
  display: table-cell;
  text-align: center;
}

#termsCheck {
  cursor: pointer;
}

#scrollable {
  border: solid 1px;
  height: 100px;
  margin: 1em auto;
  padding: 10px;
  overflow-y: scroll;
}

.close {
  position: absolute;
  color: #fff;
  top: 0;
  right: 0;
  padding: 2px 10px;
  margin: 5px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50px;
  cursor: pointer;
}

#popup {
  display: none;
  font-size: 1em;
  position: absolute;
  top: 0;
  width: 80%;
  max-width: 400px;
  height: 20em;
  padding: 20px;
  margin: auto;
  border: 1px solid;
  background: #eee;
  overflow-y: scroll;
  z-index: 101;
}

#mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  display: none;
  z-index: 100;
}

.search-dropdown {
  margin-bottom: 1em;
}

.dropdown-display {
  /* width: 75%; */
  /* display: table-cell; */
  padding: 0 6px 1px;
  border: 1px solid #bbb;
  cursor: pointer;
}

.dropdown-content {
  display: none;
}

.dropdown-content .search-input {
  display: table-cell;
  width: 100%;
  margin: 1em 5% 0 0;
}

.dropdown-content ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  display: inline-block;
  padding-top: 1em;
  width: 100%;
}

.dropdown-content ul li {
  padding: 0 10px;
  cursor: pointer;
  border: 1px solid #bbb;
  /* display: table-header-group; */
}

.dropdown-content ul li:not(:first-child) {
  border-top: 0;
}

.dropdown-content ul li:hover {
  background-color: #f1f1f1;
}

<script src = "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<form action = "google.com" method = "get" target = "_parent" name = "inmateInfo" id = "inmateInfo">
  <div id = "chargeGroups">
    <label>Charges: </label>
    <div class = "search-dropdown group" id = "chargeGroup1" name = "charge1">
      <div class = "dropdown-display" id = "dropdownDisplay">
        <span>Select Charge</span>
        <input name = "chargehide" type = "hidden" id = "hiddenCharge">
      </div>
      <div class = "dropdown-content" id = "dropdownContent">
        <input type = "text" placeholder = "Search..." id = "chargeSearch1" class = "search-input">
        <ul id = "charge" name = "charge">

        </ul>
      </div>
    </div>
  </div>

  <button id = "addMore">Add Charge</button>

</form>