Remove "previous"/"Next" arrow of first/last page of slideshow? (mobile)

My site has a slideshow/carousel, and i've turned off "infinite scroll"

When viewed in desktop/landscape, there's no "Previous" arrow on the first slide, and no "next" arrow on the last slide. (and there shouldn't be)

When viewed in mobile/portrait orientation, however, there is a "Previous" arrow on the first slide, and a "next" arrow on the last slide.

Is there a way to turn these off? I worry that it'll be confusing.

I can't share the actual site, but here's a page on a duplicate site with the same issues: 

https://seahorse-piano-kgst.squarespace.com/new-page-1

password is "password"

It looks like no way to do this on mobile

Do you want to make first arrow - last arrow on desktop appear?

6 hours ago, tuanphan said:

It looks like no way to do this on mobile

Do you want to make first arrow - last arrow on desktop appear?

@tuanphan no, i don't think so- unless there's some code there that would help me figure out how to remove them on mobile. (and if there was a way, i'm sure you'd know it already 🙂 )

thank you again for all your help