Reply To: [Waiting for user confirmation] search filter – return select menu(s) to default state after submit

Thanks, Bigul.

Here's the solution that worked for me.

<script type="text/javascript">

jQuery(document).on('ready', function(){

jQuery('#wpv_control_select_book_author option[selected="selected"]').prop("selected", false);

jQuery('#wpv_control_select_publisher option[selected="selected"]').prop("selected", false);

});

</script>