how to set scrollbar auto ?

Fixed the table header by setting the y-axis scrolling, but the body content does not go beyond the page, and there are scroll bars on the side

`import { Table } from 'antd';

const columns = [
{
title: 'Name',
dataIndex: 'name',
key: 'name',
width: 100,
fixed: 'left',
},
{
title: 'Other',
children: [
{
title: 'Age',
dataIndex: 'age',
key: 'age',
width: 150,
sorter: (a, b) => a.age - b.age,
},
{
title: 'Address',
children: [
{
title: 'Street',
dataIndex: 'street',
key: 'street',
width: 150,
},
{
title: 'Block',
children: [
{
title: 'Building',
dataIndex: 'building',
key: 'building',
width: 100,
},
{
title: 'Door No.',
dataIndex: 'number',
key: 'number',
width: 100,
},
],
},
],
},
],
},
{
title: 'Company',
children: [
{
title: 'Company Address',
dataIndex: 'companyAddress',
key: 'companyAddress',
width: 200,
},
{
title: 'Company Name',
dataIndex: 'companyName',
key: 'companyName',
},
],
},
{
title: 'Gender',
dataIndex: 'gender',
key: 'gender',
width: 80,
fixed: 'right',
},
];

const data = [];
for (let i = 0; i < 100; i++) {
data.push({
key: i,
name: 'John Brown',
age: i + 1,
street: 'Lake Park',
building: 'C',
number: 2035,
companyAddress: 'Lake Street 42',
companyName: 'SoftLake Co',
gender: 'M',
});
}

Start by reproducing the supplied Table example with the nested columns, fixed headers, and scroll={{ x: 'calc(700px + 50%)', y: 240 }}. Read the Table scroll behavior and related examples or tests, then verify the supported auto-scroll behavior and that the table body does not create unwanted page-side scrollbars.