Video thumbnail shown on product page without featured video

I found a bug. Since I use this plugin, the video thumbnail is also shown on products pages without a featured video (last image in a gallery). This line of code is added to the last image in a gallery on the product page: <li class=”yith_featured_thumbnail”>

• This topic was modified 4 years, 8 months ago by R. Helsdingen.

The page I need help with: [log in to see the link]