[Documentation] 行汇总底部固定之后frame边框如何配置

Documentation Title or Section

theme: {
        defaultStyle: {
          borderLineWidth: 0
        },
        frameStyle: {
            borderColor: 'red',
            borderLineWidth: 0
        },
        cornerHeaderStyle: {
          frameStyle: {
            borderColor: 'blue',
            borderLineWidth: [2, 0, 1, 0]
          },
        },
        headerStyle: {
          frameStyle: {
            borderColor: 'blue',
            borderLineWidth: [2, 0, 1, 0]
          },
          borderColor: 'blue',
          // borderLineWidth: [1, 0, 0, 0]
        },
        rowHeaderStyle: {
          frameStyle: {
            borderColor: 'blue',
            borderLineWidth: [0, 0, 0, 0]
          }
        },

        bodyStyle: {
          frameStyle: {
            borderColor: 'blue',
            borderLineWidth: [0, 0, 0, 0]
          }
        },
        bottomFrozenStyle: {
            // borderLineWidth: [0, 0, 1, 0],
            frameStyle: {
                borderColor: 'red',
                borderLineWidth: [1, 0, 1, 0]
            }
        },
      }

Issue Description or Suggestion

如上配置之后，行汇总单元格的边框文档里面找不到如何配置的方法

Start with the supplied theme configuration and screenshot to determine how borders for row-summary cells behave when the bottom row is frozen. Document the applicable configuration and its expected result, including the missing method for configuring the row-summary cell border. No source files or tests are named in the issue.