How to make reload all value then return step 1

    <div id="example">
    <div class="demo-section k-content wide">
        <div id="wizard"></div>
    </div>
    <script>
        $("#wizard").kendoWizard({
            loadOnDemand: true,
            reloadOnSelect: false,
            steps: [
                {
                    title: "Welcome",
                    buttons: ["next"],
                    contentUrl: "../content/web/wizard/ajax/ajaxContent1.html"
                }, {
                    title: "Attendee Details",
                    contentUrl: "../content/web/wizard/ajax/ajaxContent2.html",
                }, {
                    title: "Agenda",
                    buttons: ["previous", "next"],
                    contentUrl: "../content/web/wizard/ajax/ajaxContent3.html",
                }, {
                    title: "Finalize",
                    buttons: ["previous", "done"],
                    contentUrl: "../content/web/wizard/ajax/ajaxContent4.html"
                },
            ],
            done: function (e) {
                e.preventDefault();
                var form = $('#attendeeDetails').getKendoForm();
                var talkDDLValue = $("#talk").data("kendoDropDownList").value();
                var workshopDDLValue = $("#workshop").data("kendoDropDownList").value();

                if (!form.validate()) {
                    e.sender.stepper.steps()[1].setValid(false);
                    kendo.alert("Please complete registration form");
                    e.sender.select(1);
                } else if (talkDDLValue == "" || workshopDDLValue == "") {
                    e.sender.stepper.steps()[1].setValid(true);
                    e.sender.stepper.steps()[2].setValid(false);
                    kendo.alert("Please select the talk and workshop you want to subscribe for");
                    e.sender.select(2);
                }
                else {
                    if (e.sender.stepper.steps()[1].options.error) {
                        e.sender.stepper.steps()[1].setValid(true);
                        e.sender.stepper.steps()[2].setValid(true);
                    }

                    kendo.alert("Thank you for registering! Registration details will be sent to your email.");
                }
            },
            select: function (e) {
                if (e.step.options.index == 3) {
                    updateSelection(e);
                }
            },
            contentLoad: function (e) {
                if (e.step.options.index == 3) {
                    updateSelection(e);
                }
            },
            reset: function () {
                var form = $('#attendeeDetails').getKendoForm();

                if (form) {
                    form.clear();
                }
            }
        });

        function updateSelection(e) {
            var selectedTalk = e.sender.wrapper.find('#talk').getKendoDropDownList().dataItem();
            var selectedWorkshop = e.sender.wrapper.find('#workshop').getKendoDropDownList().dataItem();
            $('#selectedTalk').html(selectedTalk.id === '' ? '' : selectedTalk.title);
            $('#selectedWorkshop').html(selectedWorkshop.id === '' ? '' : selectedWorkshop.title);
        }
    </script>

    <style>
        .wizardContainer {
            display: flex;
            height: 250px;
            justify-content: center;
            align-items: center;
        }
    </style>
</div>