WP Forms Create Post Tags Smart Tags

/**
 * Create Post Tags Smart Tags.
 *
 * @link   https://wpforms.com/developers/how-to-create-more-user-smart-tags/
 */
function wpf_dev_register_user_profile_smart_tags ( $tags ) {
    // Key is the tag, item is the tag name.
    $tags[ 'wp_post_tags' ]     = 'Post Tags';
    return $tags;
}
add_filter( 'wpforms_smart_tags', 'wpf_dev_register_user_profile_smart_tags', 10, 1 );

/**
 * Process the User Smart Tags from the tags taxonomy
 *
 * @link   https://wpforms.com/developers/how-to-create-more-user-smart-tags/
 */
  
function wpf_dev_process_user_profile_smart_tags( $content, $tag ) {
 
    if ( 'wp_post_tags' === $tag ) {
  
        $wp_post_tag = get_the_tags();
			foreach($wp_post_tag as $wp_post_tags) {
				return $wp_post_tags->name;
			}
         
        $content = str_replace( '{wp_post_tags}', $wp_post_tag, $content );
  
    }
  
    return $content;
}
  
add_filter( 'wpforms_smart_tag_process', 'wpf_dev_process_user_profile_smart_tags', 10, 2 );