Hide svg arrows from assistive technologies (e.g. screenreaders)

[oilvier]

Hello,

First of all, thank you for this great plugin.

However, I have a request concerning the accessibility of the navigation arrows.
The <svg> of the arrow buttons are decorative (the information is transmitted via the aria-label attribute) but are not hidden from Assistive Technologies.
For each svg arrow, you should add an aria-hidden="true" attribute to successfully hide them from screenreaders.

<div class="splide__arrows splide__arrows--ltr">
  <button
    class="splide__arrow splide__arrow--prev"
    type="button"
    aria-label="Previous slide"
    aria-controls="splide01-track"
  >
    <svg aria-hidden="true">...</svg>
  </button>
  <button
    class="splide__arrow splide__arrow--next"
    type="button"
    aria-label="Next slide"
    aria-controls="splide01-track"
  >
    <svg aria-hidden="true">...</svg>
  </button>
</div>

Regards