if( !function_exists( 'marstheme_jetpack_on_mobile_setup_args' ) ){
    /**
     * Display the Load More button on mobile - Jetpack Infinite scroll.
     * @param unknown_type $args
     * @return unknown
     */
    function marstheme_jetpack_on_mobile_setup_args( $args ) {
        if( wp_is_mobile() ){
            $args['type'] = 'click';
        }
        return $args;
    }
    add_filter( 'marstheme_jetpack_setup_args' , 'marstheme_jetpack_on_mobile_setup_args', 20, 1);
}