mypmpro-all-members-elementor-controls.php

<?php
/**
 * This recipe will allow you to control content with all membership levels. 
 * 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

function mypmpro_elementor_levels( $levels ){

	$levels['ALL'] = __( 'All Membership Levels' );

	return $levels;

}
add_filter( 'pmpro_elementor_levels_array', 'mypmpro_elementor_levels', 10, 1 );

function mypmpro_elementor_has_access( $access, $element, $restricted_levels ){

	if( in_array( 'ALL', $restricted_levels ) ){

		if( pmpro_hasMembershipLevel() ){
			return true;
		}

	}

	return $access;

}
add_action( 'pmpro_elementor_has_access', 'mypmpro_elementor_has_access', 10, 3 );