[t-table] 合并单元格有bug

[cat-uncles]

tdesign-vue 版本

v1.9.8重现

重现链接

No response

重现步骤

data: [
{
id: "1",
applicant: "贾明",
channel: "电子签署",
age: "149",
xueli: "大专1",
sex: "男",
},
{
id: "6",
applicant: "贾明",
channel: "电子签署",
age: "149",
xueli: "大专1",
sex: "女",
},
{
id: "2",
applicant: "贾明",
channel: "电子签署",
age: "58",
xueli: "大专",
sex: "男",
},
{
id: "3",
applicant: "王芳",
channel: "纸质签署",
age: "36",
xueli: "大专",
sex: "男",
},
{
id: "9",
applicant: "王芳",
channel: "电子1",
age: "148",
xueli: "大专",
sex: "男",
},
{
id: "19",
applicant: "王芳",
channel: "电子",
age: "148",
xueli: "b'bbb",
sex: "9",
},
{
id: "4",
applicant: "王龙",
channel: "纸质签署",
age: "148",
xueli: "本科",
sex: "女",
},
],
columns: [
{ colKey: "applicant", title: "申请人", width: "100", expandColumn: "applicant" },
{ colKey: "channel", title: "签署方式", expandColumn: "channel" },
{ colKey: "age", title: "年龄", expandColumn: "age" },
{ colKey: "xueli", title: "学历", width: "500", expandColumn: "xueli" },
{ colKey: "sex", title: "性别", width: "300", expandColumn: "sex" },
],
<t-table
bordered
row-key="id"
:data="data"
:columns="columns"
:row-class-name="tableRowClassName"
:rowspanAndColspan="(e) => rowspanAndColspan(e, data)"
@cell-click="handleCellClick"
/>
合并的rowspanAndColspan：
{colspan: 1, rowspan: 3} 0
{colspan: 1, rowspan: 3} 0
{colspan: 1, rowspan: 2} 0
{colspan: 1, rowspan: 2} 0
{colspan: 1, rowspan: 1} 0
{colspan: 0, rowspan: 0} 1
{colspan: 0, rowspan: 0} 1
{colspan: 0, rowspan: 0} 1
{colspan: 0, rowspan: 0} 1
{colspan: 1, rowspan: 1} 1
{colspan: 0, rowspan: 0} 2
{colspan: 0, rowspan: 0} 2
{colspan: 1, rowspan: 1} 2
{colspan: 1, rowspan: 3} 2
{colspan: 1, rowspan: 3} 2
{colspan: 1, rowspan: 3} 3
{colspan: 1, rowspan: 1} 3
{colspan: 1, rowspan: 1} 3
{colspan: 0, rowspan: 0} 3
{colspan: 0, rowspan: 0} 3
{colspan: 0, rowspan: 0} 4
{colspan: 1, rowspan: 1} 4
{colspan: 1, rowspan: 3} 4
{colspan: 0, rowspan: 0} 4
{colspan: 0, rowspan: 0} 4
{colspan: 0, rowspan: 0} 5
{colspan: 1, rowspan: 1} 5
{colspan: 0, rowspan: 0} 5
{colspan: 1, rowspan: 1} 5
{colspan: 1, rowspan: 1} 5
{colspan: 1, rowspan: 1} 6
{colspan: 1, rowspan: 1} 6
{colspan: 0, rowspan: 0} 6
{colspan: 1, rowspan: 1} 6
{colspan: 1, rowspan: 1} 6

期望结果

期望的应该是有7行数据

实际结果

No response

框架版本

Vue2.6

浏览器版本

No response

系统版本

No response

Node版本

No response

补充说明

No response

[github-actions]

👋 @cat-uncles，感谢给 TDesign 提出了 issue。
请根据 issue 模版确保背景信息的完善，我们将调查并尽快回复你。