Why does Select Tag not accept Update html (jquery(selector).html) in mobile ios?

Question

JavaScript

Jquery 3.4.1

From the desktop everything is fine, from the mobile (iphone5se) an empty select.
Example: https://sas2.ru/jquery-ios-select.html

eng:
Select doesnt take HTML variable in mobile ios, with picker activated. All other browsers work fine.
Select tag doesnt take (selector).HTML value in mobile ios

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <input name="selectednumber" id="selectednumber" type="number" value="1" placeholder="Введите число" style=" width: 208px; ">
    <select name="magicnumber" id="magicnumber" class="magicnumber" style="width:208px;">
    </select>
    <!--Следующий блок для проверки-->
    <div id="magicnumbercheck"></div>

var numberselector = '<option value="0">0</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option>';
    $('select.magicnumber').html(numberselector);
    $("#selectednumber").keyup(
      function() {
        var input = $('#selectednumber').val();
        //$("#magicnumber option[value='"+input+"']").attr("selected", "selected");
        $("#magicnumber").val(input);
        $("#magicnumbercheck").html(input);
      }
    );