dispose doesnt work properly

[Gawrion]

Hi Mistic!

jQuery 3.6.0, Bootstrap 4.3.1, popper 1.14.7 Bootstrap Confirmation 4.2.1

After using dispose method on created instance its not possible to initialize new instance of confirmation. Example of bug:

<link rel="stylesheet" href="\css\bootstrap.css">
<script src="/js/jquery.js"></script>
<script src="/js/popper.js"></script>
<script src="/js/bootstrap.js"></script>
<script src="/js/bootstrap-confirmation.js"></script>

<button class="btn btn-default btn-sm btn-success " data-toggle="confirmation" id="btn-1">BTN1</button><br>
<button class="btn btn-default btn-sm btn-success " data-toggle="confirmation" id="btn-2">BTN2</button><br>
<button class="btn btn-default btn-sm btn-success " data-toggle="confirmation" id="btn-3">BTN3</button><br>

<script>
    confirmation();

    function confirmation() {
        let confirmOptions1 = {
            rootSelector: '[data-toggle=confirmation]',
            title: 'OPCJA 1',
        }
        let confirmOptions2 = {
            rootSelector: '[data-toggle=confirmation]',
            title: 'OPCJA 2',
        }
        // using popover works fine; using confirmation extension not working
        let confirmationInstance = $('[data-toggle=confirmation]').confirmation(confirmOptions1);

        $('#btn-1').confirmation('dispose');

        // new instance on #btn-1 after dispose works only with popover
        $('#btn-1').confirmation(confirmOptions2);
    }
</script>

[Gawrion]

Quick (but i don't know if not also buggy) workaround is to .removeData and remove event handler (.off) from element before settin new instance:

            $('#smietnik-btn-1').removeData();
            $('#smietnik-btn-1').off();
            $('#smietnik-btn-1').confirmation(confirmOptions2);