Why when the datepicker is initialized in javascript, the html page is scrolled up?

[kobazzo]

I have an html page, laravel blade exactly, on the top i have two input type=text used with datepicker. The problem is that when the datepicker is initialized in javascript, the html page is scrolled up. This is the code that i've put at the bottom of the page:

<script type="text/javascript">
        $(document).ready(function () {            
            $('.date').datepicker({
                firstDayOfWeek: 1,
                weekDayFormat: 'narrow',
                inputFormat: 'd/M/y',
                outputFormat: 'd/M/y',
                markup: 'bootstrap4',
                theme: 'bootstrap',
                modal: false
            });
        });
    </script>

[emircano84]

You need to use gainFocusOnConstruction to false