Scan popup maker content to load content dependencies

scan-popup-content-for-dependencies.php

<?php

// Copy below this line to your php file.
// ----------------------------------------------------------------------------

add_action( 'popmake_preload_popup', 'pum_14_force_preload_content_scan' );
function pum_14_force_preload_content_scan( $popup_id ) {
   $popup = get_post( $popup_id );
   do_shortcode( $popup->post_content );
}