Problem with perView: 6

[yurayurakh]

new Glide('.partners-carousel', { perView: 6, type: "carousel", gap: 32, }).mount();

when scrolling several times then notice how it cuts off the last element, each time it is the same element

• 1
• 2
• 3
• 4
• 5
• 6

>

[yurayurakh]

    <div style="padding: 50px 0">
        <div class="" style="width: 1310px; margin: 0 auto">
            <div class="glide partners-carousel">
                <div class="glide__track" data-glide-el="track">
                    <ul class="glide__slides">
                        <li class="glide__slide">
                           <div style="border: 1px solid; height: 100px">1</div>
                        </li>
                        <li class="glide__slide">
                            <div style="border: 1px solid; height: 100px">2</div>
                        </li>
                        <li class="glide__slide">
                            <div style="border: 1px solid; height: 100px">3</div>
                        </li>
                        <li class="glide__slide">
                            <div style="border: 1px solid; height: 100px">4</div>
                        </li>
                        <li class="glide__slide">
                            <div style="border: 1px solid; height: 100px">5</div>
                        </li>
                        <li class="glide__slide">
                            <div style="border: 1px solid; height: 100px">6</div>
                        </li>
                    </ul>
                </div>
                <div class="glide__arrows" data-glide-el="controls">
                    <button class="glide__arrows-left" data-glide-dir="<">
                       <
                    </button>
                    <button class="btn btn--arrow glide__arrows-right" data-glide-dir=">">
                        <i class="arrow-right"></i>
                    </button>
                </div>
            </div>
        </div>
    </div>