title: Navigation arrows in Woocommerce 3.x product gallery slider
body: <p>Has anyone been able to add navigation arrows for Next/Prev slides in the new woocommerce slider? </p>
  
  <p>The thumbnail navigation particularly on mobile/table is great, but having arrows as well for desktop users would be a dream! Arrows on the main product image are preferred over the lightbox. You will understand why on our site:
  <a href="http://52.56.199.58/collection/bedroom/giorgetti-syn-bedside-table/" rel="nofollow noreferrer">http://52.56.199.58/collection/bedroom/giorgetti-syn-bedside-table/</a></p>
  
  <p>Would seem an easy and obvious option that Woocommerce has forgotten.  Any help or guidance would be much appreciated.</p>
  
  <p>Cheers</p>