Divi | Add pinch and zoom (user scalable) to mobile viewport meta

divi-viewport-pinch-to-zoom.php

<?php

// Removes et_add_viewport_meta from the wp_head phase
function remove_divi_actions() {
	remove_action( 'wp_head', 'et_add_viewport_meta' );
}
// Call 'remove_divi_actions' during WP initialization
add_action('init','remove_divi_actions');

// add ability to pinch and zoom
function et_new_viewport_meta(){
	echo '<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=2.0, user-scalable=1" />';
}
add_action( 'wp_head', 'et_new_viewport_meta', 15 );