How can I set multiple arrows for a glider?

[karlosmrez]

I have created a navi with Glider.js.

When I click on "Category 1", it slides to "Category 2", but when I click on "Category 2", it doesn´t slide to the end.

How can I slide to the end of the slide, if I defined 2 diferents next-arrows in HTML?

https://codepen.io/karlosmrez/pen/QWQpwrv?editors=1010
(X returns back)

[karlosmrez]

I found a solution adding "onclick" in HTML:

<span class="c-nav__item c-nav__item--menu" onclick="next()">A 1 ></span>

And this in JavaScript:

function next() {
  glide.scrollItem(glide.slide + 1)
}