Whatsapp Share

Hello, I activate Social Meta feature but it doesn’t work well with Whatsapp, there is no image.

I had to manually add these lines in order for it to work:

<link itemprop="thumbnailUrl" href="image_url"> 
<span itemprop="thumbnail" itemscope itemtype="http://schema.org/ImageObject"> 
  <link itemprop="url" href="image_url"> 
</span>

Do you think you could take care of that for future updates?