Hello,
If the slide was already shown and animated it will not be animated one more time if you move it from right (visible slide) to left (still visible slide) -> https://gyazo.com/542c769b90b289c7506a4228737b080a
It won’t work in another way due to Swiper slider documentation (which we use) -> https://swiperjs.com/swiper-api
It can work only in the way it was before or in the way you have it now.
Please, give us the feedback which one solution is chosen by you (old one or new one).
Thanks for understanding !
Regards