[Bug] borderLineDash not working

[youngwinds]

borderLineDash 不生效

let tableInstance;
fetch('https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/North_American_Superstore_data.json')
    .then((res) => res.json())
    .then((data) => {

        const columns = [
            {
                "field": "Order ID",
                "title": "Order ID",
                "width": "auto"
            },
            {
                "field": "Customer ID",
                "title": "Customer ID",
                "width": "auto"
            },
            {
                "field": "Product Name",
                "title": "Product Name",
                "width": "auto"
            },
            {
                "field": "Category",
                "title": "Category",
                "width": "auto"
            },
            {
                "field": "Sub-Category",
                "title": "Sub-Category",
                "width": "auto"
            },
            {
                "field": "Region",
                "title": "Region",
                "width": "auto"
            },
            {
                "field": "City",
                "title": "City",
                "width": "auto"
            },
            {
                "field": "Order Date",
                "title": "Order Date",
                "width": "auto"
            },
            {
                "field": "Quantity",
                "title": "Quantity",
                "width": "auto"
            },
            {
                "field": "Sales",
                "title": "Sales",
                "width": "auto"
            },
            {
                "field": "Profit",
                "title": "Profit",
                "width": "auto"
            }
        ];

        const option = {
            records: data,
            columns,
            widthMode: 'standard',
            theme: {
                bodyStyle: {
                    borderLineWidth: [0, 5, 0, 5],
                    borderLineDash: [
                        null,
                        [
                            12,
                            6
                        ],
                        null,
                        [
                            12,
                            6
                        ]
                    ]

                }
            }
        };
        tableInstance = new VTable.ListTable(document.getElementById(CONTAINER_ID), option);
        window['tableInstance'] = tableInstance;
    })