Unlimited Elements for Elementor - "Post Carousel" doesn't fetch translated posts

Overview of the issue

When using the Post Carousel widget from the Unlimited Elements for Elementor plugin on a site with WPML, the widget fails to fetch translated posts, leading to content display issues on translated pages.

Workaround

Please, make sure of having a full backup of your site before proceeding.

• Open your theme's functions.php file.
• Add the following code:

  // WPML Workaround for compsupp-7126
  add_filter( 'elementor/frontend/before_render', 'wpml_compsupp7126_filter_ucaddon_post_carousel');
  
  function wpml_compsupp7126_filter_ucaddon_post_carousel($element) {
      if ( 'ucaddon_post_carousel' !== $element->get_name() ) {
          return;
      }
  
      $settings = $element->get_settings();
  
      if ( isset( $settings['post_manual_select_post_ids'] ) && is_array( $settings['post_manual_select_post_ids'] ) ) {
          foreach ( $settings['post_manual_select_post_ids'] as $key => $id ) {      
  
              $post_type = get_post_type( $id );
  
              if ( ! $post_type ) {
                  continue;
              }
  
              $id = apply_filters( 'wpml_object_id', $id, $post_type, true );
  
              unset($settings['post_manual_select_post_ids'][$key]);
              $settings['post_manual_select_post_ids'][] = $id;
          }
  
          $element->set_settings( 'post_manual_select_post_ids', $settings['post_manual_select_post_ids'] );
      }
  }