Opening multiple modal Windows in firefox

[VladimirIvanin]

There was a problem with scroll lock.
The window starts to twitch.

Example

<a href="https://github.com/dolce/iziModal" class="trigger">Modal</a>
<div id="modal" class="hide">
    1
    <a href="https://github.com/dolce/iziModal" class="trigger2">Modal</a>
</div>
<div id="modal2" class="hide">
   2
    <a href="https://github.com/dolce/iziModal" class="trigger3">Modal</a>
</div>
<div id="modal3" class="hide">
  3
</div>

<script type="text/javascript">
$(document).ready(function() {
  $("#modal").iziModal();
  $(document).on('click', '.trigger', function (event) {
    event.preventDefault();
    $('#modal').iziModal('open', this); 
  });
  $("#modal2").iziModal();
  $(document).on('click', '.trigger2', function (event) {
    event.preventDefault();
    $('#modal2').iziModal('open', this);
  });
  $("#modal3").iziModal();
  $(document).on('click', '.trigger3', function (event) {
    event.preventDefault();
    $('#modal3').iziModal('open', this); 
  });
});

The ability to open multiple Windows significantly influenced the choice of this plugin.

[marcelodolza]

The modal structure of this is not intended to be open several at once. Thank you.