How to switch tabs on slide change in Slick?

Question

Slick

There is a slick slider . After switching the slide, the corresponding tab should open in tabs.
I solve this problem using index(). But I can’t finish it, now the order of switching tabs is down by one.

If you start scrolling, the first tab is included on the second slide.

Answer 1

.on('beforeChange', function(e, slick, currSlide, nextSlide) {
  $('.tabs-content__item').hide().eq(nextSlide).fadeIn();
});