As current flex slider fails the accessibility test on Lighthouse, I wanted to add an aria-label="prev" and aria-label="next" statement to the link that is generated with classes .flex-next and .flex-prev.
However, I seem unable to find where these links are generated (I don't find it is the plugin.flexslider.js neither in the functions.js (or I'm looking in the wrong place) ...
Looking forward to version 7 by the way!!! Great work so far as well!
