セクションに設置したスライダーのページ送りの数字がずれてしまう

Dawnを利用しています。

こちら→Featured collection slider for Dawn Theme Shopify 2.0からお借りしたコードでスライダー機能を持つセクションを追加しました。

デスクトップ表示では特に問題ないのですが、タブレット・スマホ表示になった際にページ送りの部分が、8や13になったときに数字のカウントが増えずに、もう一度押した際に数が増えるという挙動になり、最後の商品までページを送ったときに表示の数字がずれてしまいます。

タブレット・スマホ表示になった際に、

  • の幅がうまく収まっていないのが原因かと思い、コンテンツ幅の調整を試みましたがページ送りの挙動の不具合は改善しませんでした。

    対処方法をご教示頂けると助かります。

    SectionsフォルダとAsssetsフォルダへ追加したコードを以下に記載します。

    {{ 'component-card.css' | asset_url | stylesheet_tag }}
    {{ 'component-price.css' | asset_url | stylesheet_tag }}
    
    {{ 'component-product-grid.css' | asset_url | stylesheet_tag }}
    
    {{ 'collection-slider.css' | asset_url | stylesheet_tag }}
    
     
    
     {%- liquid
    
      assign products_to_display = section.settings.collection.all_products_count
    
      assign total_products = section.settings.collection.products.size
    
       if section.settings.collection.all_products_count > section.settings.products_to_show
    
        assign products_to_display = section.settings.products_to_show   
    
      endif
    
    -%}
    
      
    
        ## {{ section.settings.title | escape }}  
    
      
    
       
    
     {% schema %}
    
    {
    
      "name": "Collection Slider",
    
      "tag": "section",
    
      "class": "spaced-section",
    
      "settings": [
    
        {
    
          "type": "text",
    
          "id": "title",
    
          "default": "Featured Collection",
    
          "label": "t:sections.featured-collection.settings.title.label"
    
        },
    
        {
    
          "type": "collection",
    
          "id": "collection",
    
          "label": "t:sections.featured-collection.settings.collection.label"
    
        },
    
         {
    
          "type": "checkbox",
    
          "id": "swipe_on_mobile",
    
          "default": false,
    
          "label": "t:sections.featured-collection.settings.swipe_on_mobile.label"
    
        },
    
        {
    
          "type": "header",
    
          "content": "t:sections.featured-collection.settings.header.content"
    
        },
    
        {
    
          "type": "select",
    
          "id": "image_ratio",
    
          "options": [
    
            {
    
              "value": "adapt",
    
              "label": "t:sections.featured-collection.settings.image_ratio.options__1.label"
    
            },
    
            {
    
              "value": "portrait",
    
              "label": "t:sections.featured-collection.settings.image_ratio.options__2.label"
    
            },
    
            {
    
              "value": "square",
    
              "label": "t:sections.featured-collection.settings.image_ratio.options__3.label"
    
            }
    
          ],
    
          "default": "adapt",
    
          "label": "t:sections.featured-collection.settings.image_ratio.label"
    
        },
    
        {
    
          "type": "checkbox",
    
          "id": "show_secondary_image",
    
          "default": false,
    
          "label": "t:sections.featured-collection.settings.show_secondary_image.label"
    
        },
    
        {
    
          "type": "checkbox",
    
          "id": "add_image_padding",
    
          "default": false,
    
          "label": "t:sections.featured-collection.settings.add_image_padding.label"
    
        },
    
        {
    
          "type": "checkbox",
    
          "id": "show_image_outline",
    
          "default": true,
    
          "label": "t:sections.featured-collection.settings.show_image_outline.label"
    
        },
    
        {
    
          "type": "checkbox",
    
          "id": "show_vendor",
    
          "default": false,
    
          "label": "t:sections.featured-collection.settings.show_vendor.label"
    
        },
    
        {
    
          "type": "checkbox",
    
          "id": "show_rating",
    
          "default": false,
    
          "label": "t:sections.featured-collection.settings.show_rating.label",
    
          "info": "t:sections.featured-collection.settings.show_rating.info"
    
        }
    
      ],
    
      "presets": [
    
        {
    
          "name": "Collection Slider"
    
        }
    
      ]
    
    }
    
    {% endschema %}
    
    .slider-container {
    /*padding: 0 3rem;*/
    width: 100%;
    overflow: auto;
    display: flex;
    flex-flow: column wrap;
    /*align-items: center;*/
    position: relative;
    }
    
    ul {
    padding-inline-start: 0px !important;
    }
    
    slider-component {
    position: relative;
    display: block;
    width:100%;
    }
    
    .slider__slide {
    scroll-snap-align: start;
    flex-shrink: 0;
    }
    
    .product-slider-box {
    flex-wrap: inherit;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
    width: 100%;
    height: 100%;
    display: flex;
    }
    
    .product-slider {
    height: 100%;
    width: calc(50% - .5rem / 2) !important;
    display: inline-block;
    }
    
    .slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    }
    
    @media screen and (max-width: 989px) {
    .grid__item {
    padding-left: 1rem;
    }
    }
    /* navigation slider */
    
    .slider-buttons {
    display: flex;
    }
    
    .slider {
    scrollbar-color: rgb(var(--color-foreground)) rgba(var(--color-foreground), 0.04);
    -ms-overflow-style: none;
    scrollbar-width: none;
    }
    
    .slider::-webkit-scrollbar {
    height: 0.4rem;
    width: 0.4rem;
    display: none;
    }
    
    .no-js .slider {
    -ms-overflow-style: auto;
    scrollbar-width: auto;
    }
    
    .no-js .slider::-webkit-scrollbar {
    display: initial;
    }
    
    .slider::-webkit-scrollbar-thumb {
    background-color: rgb(var(--color-foreground));
    border-radius: 0.4rem;
    border: 0;
    }
    
    .slider::-webkit-scrollbar-track {
    background: rgba(var(--color-foreground), 0.04);
    border-radius: 0.4rem;
    }
    
    .slider-counter {
    margin: 0 1.2rem;
    }
    
    .slider-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    }
    
    .slider-button {
    color: rgba(var(--color-foreground), 0.75);
    background: transparent;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    }
    
    .slider-button:not([disabled]):hover {
    color: rgb(var(--color-foreground));
    }
    
    .slider-button .icon {
    height: 0.6rem;
    }
    
    .slider-button[disabled] .icon {
    color: rgba(var(--color-foreground), 0.3);
    }
    
    .slider-button--next .icon {
    margin-right: -0.2rem;
    transform: rotate(-90deg) translateX(0.15rem);
    }
    
    .slider-button--prev .icon {
    margin-left: -0.2rem;
    transform: rotate(90deg) translateX(-0.15rem);
    }
    
    .slider-button--next:not([disabled]):hover .icon {
    transform: rotate(-90deg) translateX(0.15rem) scale(1.07);
    }
    
    .slider-button--prev:not([disabled]):hover .icon {
    transform: rotate(90deg) translateX(-0.15rem) scale(1.07);
    }
    

    以上、よろしくお願いいたします。