Disable the “grab image” setting for Divi on checkout

add_filter( 'et_grab_image_setting', 'prefix_disable_image_setting_on_checkout', 100 );

/**

 * Disable the Divi image setting on checkout.

 *

 * @param bool $setting

 * @return bool

 */

function prefix_disable_image_setting_on_checkout( $setting ) {

	return edd_is_checkout() ? false : $setting;

}