Expected behavior selectable datetimepicker displayed

Actual behavior only text form displayed

I'm returning a form with datetimepicker but I'm not able to select it.

<div class="form-outline datetimepicker">
    <input type="text" class="form-control" id="datetimepickerDefault" />
    <label for="datetimepickerDefault" class="form-label">Select Date and Time</label>
</div>

this works directly and I could select the date time, but not working when this returns via ajax form. How can I do that?