test

snippets/product-media-gallery.liquid

@@ -72,6 +72,8 @@
       {% assign image_index = 0 %}
       {% assign first_video = product.media | where: 'media_type', 'video' | first %}
 
+      <p>first_video: {{ first_video }}</p>
+
 
       {%- for media in product.media -%}
         {%- unless media.id == product.selected_or_first_available_variant.featured_media.id -%}