Ok. So I figured it out.
Posting for posterity and for any others using the Customizr theme.
In the class-fire-ressources.php change the following:
****FROM:
function tc_scripts() {
wp_enqueue_script( ‘jquery’ );
wp_enqueue_script( ‘jquery-ui-core’ );
wp_enqueue_script( ‘bootstrap’ ,TC_BASE_URL . ‘inc/js/bootstrap.min.js’ ,array( ‘jquery’ ),null, $in_footer = true);
****TO:
function tc_scripts() {
wp_register_script(‘bootstrap’ , TC_BASE_URL . ‘inc/js/bootstrap.min.js’, array( ‘jquery’ ), false, false);
wp_enqueue_script( ‘bootstrap’ );
wp_deregister_script(‘jquery-ui-core’);
wp_register_script( ‘jquery-ui-core’, ‘/wp-includes/js/jquery/ui/jquery.ui.core.min.js’, array(‘bootstrap’), false, false );
wp_enqueue_script( ‘jquery-ui-core’ );