[Bug] 交叉表开启树形展示，总计位置参数 showGrandTotalsOnTop 无效

[TimGin117]

Version

1.15.0

Link to Minimal Reproduction

https://visactor.io/vtable/demo/data-analysis/pivot-analysis-total

Steps to Reproduce

let tableInstance;
fetch('https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/North_American_Superstore_Pivot_Chart_data.json')
  .then(res => res.json())
  .then(data => {
    const option = {
      records: data,
      rows: [
        {
          dimensionKey: 'Category',
          title: 'Category',
          headerStyle: {
            textStick: true,
            bgColor(arg) {
              if (arg.dataValue === 'Row Totals') {
                return '#ff9900';
              }
              return '#ECF1F5';
            }
          },
          width: 'auto'
        },
        {
          dimensionKey: 'Sub-Category',
          title: 'Sub-Catogery',
          headerStyle: {
            textStick: true,
            bgColor(arg) {
              if (arg.dataValue === 'Sub Totals') {
                return '#ba54ba';
              }
              return '#ECF1F5';
            }
          },
          width: 'auto'
        }
      ],
      columns: [
        {
          dimensionKey: 'Region',
          title: 'Region',
          headerStyle: {
            textStick: true
          },
          width: 'auto'
        },
        {
          dimensionKey: 'Segment',
          title: 'Segment',
          headerStyle: {
            textStick: true
          },
          width: 'auto'
        }
      ],
      indicators: [
        {
          indicatorKey: 'Quantity',
          title: 'Quantity',
          width: 'auto',
          showSort: false,
          headerStyle: {
            fontWeight: 'normal'
          },
          style: {
            padding: [16, 28, 16, 28],
            color(args) {
              if (args.dataValue >= 0) return 'black';
              return 'red';
            },
            bgColor(arg) {
              const rowHeaderPaths = arg.cellHeaderPaths.rowHeaderPaths;
              if (rowHeaderPaths?.[1]?.value === 'Sub Totals') {
                return '#ba54ba';
              } else if (rowHeaderPaths?.[0]?.value === 'Row Totals') {
                return '#ff9900';
              }
              return undefined;
            }
          }
        },
        {
          indicatorKey: 'Sales',
          title: 'Sales',
          width: 'auto',
          showSort: false,
          headerStyle: {
            fontWeight: 'normal'
          },
          format: rec => {
            return '$' + Number(rec).toFixed(2);
          },
          style: {
            padding: [16, 28, 16, 28],
            color(args) {
              if (args.dataValue >= 0) return 'black';
              return 'red';
            },
            bgColor(arg) {
              const rowHeaderPaths = arg.cellHeaderPaths.rowHeaderPaths;
              if (rowHeaderPaths?.[1]?.value === 'Sub Totals') {
                return '#ba54ba';
              } else if (rowHeaderPaths?.[0]?.value === 'Row Totals') {
                return '#ff9900';
              }
              return undefined;
            }
          }
        },
        {
          indicatorKey: 'Profit',
          title: 'Profit',
          width: 'auto',
          showSort: false,
          headerStyle: {
            fontWeight: 'normal'
          },
          format: rec => {
            return '$' + Number(rec).toFixed(2);
          },
          style: {
            padding: [16, 28, 16, 28],
            color(args) {
              if (args.dataValue >= 0) return 'black';
              return 'red';
            },
            bgColor(arg) {
              const rowHeaderPaths = arg.cellHeaderPaths.rowHeaderPaths;
              if (rowHeaderPaths?.[1]?.value === 'Sub Totals') {
                return '#ba54ba';
              } else if (rowHeaderPaths?.[0]?.value === 'Row Totals') {
                return '#ff9900';
              }
              return undefined;
            }
          }
        }
      ],
      corner: {
        titleOnDimension: 'row',
        headerStyle: {
          textStick: true
        }
      },
      dataConfig: {
        totals: {
          row: {
            showGrandTotals: true,
            showSubTotals: true,
            showGrandTotalsOnTop: true,
            subTotalsDimensions: ['Category'],
            grandTotalLabel: 'Row Totals',
            subTotalLabel: 'Sub Totals'
          },
          column: {
            showGrandTotals: true,
            showSubTotals: true,
            subTotalsDimensions: ['Region'],
            grandTotalLabel: 'Column Totals',
            subTotalLabel: 'Sub Totals'
          }
        }
      },
      rowHierarchyType: 'tree',
      widthMode: 'standard'
    };
    tableInstance = new VTable.PivotTable(document.getElementById(CONTAINER_ID), option);
    window['tableInstance'] = tableInstance;
  });

Current Behavior

1. 交叉表开启行总计
2. 开启树形展示
3. 设置总计展示在顶部
4. 总计仍展示在底部

Expected Behavior

总计展示在顶部

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response