WooCommerce archive page : default product placeholder not showing

Okay, I just managed a fix. I think this is a little bug in Enfold so I suggest to fix it in a further release :)

# Override avia management of thumbnails.
# See : https://kriesi.at/support/topic/woocommerce-cayalog-page/
# See : https://kriesi.at/support/topic/woocommerce-archive-page-default-product-placeholder-not-showing/
add_action( 'after_setup_theme', 'enfold_woocommerce_child_theme_override' );
function enfold_woocommerce_child_theme_override()
{
	remove_action( 'woocommerce_before_shop_loop_item_title', 'avia_woocommerce_thumbnail', 10);
	add_action( 'woocommerce_before_shop_loop_item_title', 'avia_woocommerce_thumbnail_child_theme', 10);

	function avia_woocommerce_thumbnail_child_theme($asdf)
	{
		global $product, $avia_config;
		$rating = $product->get_rating_html(); //get rating

		$id = get_the_ID();
		$size = 'shop_catalog';
		
		$gallery_thumbnail = avia_woocommerce_gallery_first_thumbnail( $id , $size);
		$post_thumbnail = get_the_post_thumbnail( $id , $size );
		
		// Get the default WC thumbnail if empty.
		$post_thumbnail = empty($gallery_thumbnail) && empty($post_thumbnail) ? 
			$post_thumbnail = wc_placeholder_img(): $post_thumbnail;

		echo "<div class='thumbnail_container'>";
			echo $gallery_thumbnail;
			echo $post_thumbnail;
			if(!empty($rating)) echo "<span class='rating_container'>".$rating."</span>";
			if($product->product_type == 'simple') echo "<span class='cart-loading'></span>";
		echo "</div>";
	}
}

Works fine now, yeah!