[samdo]

Подскажите, что не так с breakpoints, на мобиле большой слайдер начинает бешено дергаться

window.addEventListener("load", function() {
            const tabs = [...document.querySelectorAll(".tab-body")];
            for (const tab of tabs) {
                tab.classList.add("active");
                const divs = [...tab.querySelectorAll(".swiper")];
                const swiper = new Swiper(divs[1], {
                    spaceBetween: 10,
                    slidesPerView: 4,
                    freeMode: true,
					breakpoints: {
						320: {
						  slidesPerView: 2,
						  spaceBetween: 4,
						},
						640: {
						  slidesPerView: 3,
						  spaceBetween: 10,
						},
						1024: {
						  slidesPerView: 4,
						  spaceBetween: 10,
						}
					  },
                    watchSlidesProgress: true,
                });
                new Swiper(divs[0], {
                    spaceBetween: 10,
					slidesPerView: 1,
                    navigation: {
                        nextEl: '.swiper-button-next',
                        prevEl: '.swiper-button-prev'
                    },
                    thumbs: {
                        swiper: swiper
                    }
                });
                tab.classList.remove("active");
            }
            tabs[0].classList.add("active");
        })