@huabingtao 开个 issue 提供复现

昨天提了https://github.com/umijs/dumi/issues/682

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Checklist

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• [ ] npm test passes
• [ ] tests are included
• [ ] documentation is changed or added
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Description of change

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• any feature?
• close https://github.com/alitajs/alita/ISSUE_URL

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Checklist

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• [ ] npm test passes
• [ ] tests are included
• [ ] documentation is changed or added
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Description of change

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• any feature?
• close https://github.com/alitajs/alita/ISSUE_URL

在使用Mobile主题的时候组件demo首次无法渲染是不是和这个dark有关呢

• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

Steps to reproduce

1. Add property scroll={{ x: "max-content" }} to table
2. Set first column width equal "25%",
3. Clear property dataSource

What is expected?

Width of columns equal with full and empty data

What is actually happening?

Width of columns not equal with full and empty data

Hey. I have an ant table with 3 columns. First column has 25% width, second is strech, third - 106px. Table has property scroll={{ x: "max-content" }} When we have a data width of columns work correct, but if we have a empty data width of first and second column is incorrect. Width in px on first column work fine with full or empty data?

Is it bug or not? If not, how it can make work correct? Thanks

<!-- generated by ant-design-issue-helper. DO NOT REMOVE -->

Hi team!

When invoking tree.scrollTo({ key: "some key" }), the tree always scrolls without considering if the element is already visible. This leads to a change of scroll everytime.

Do you have any way of checking if the node is visible on the tree?

Thanks in advance, Tiago Braga

Codecov Report

Merging #683 (1249b04) into master (4382063) will increase coverage by 0.01%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #683      +/-   ##
==========================================
+ Coverage   94.17%   94.18%   +0.01%     
==========================================
  Files         112      112              
  Lines        2453     2458       +5     
  Branches      795      799       +4     
==========================================
+ Hits         2310     2315       +5     
  Misses        139      139              
  Partials        4        4              

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 4382063...1249b04. Read the comment docs.

• [ ] I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

undefined

Steps to reproduce

<Checkbox.Group value={checkList} onChange={(checkedValues)=>{ this.setState({ checkList: checkedValues, checkAll: checkedValues.length == dataSource.length, indeterminate: checkedValues.length && checkedValues.length < dataSource.length }) }}> <List dataSource={dataSource} className="user_list" renderItem={this.renderItem} locale={{emptyText:'暂无数据'}} pagination={false} loading={{ indicator:<LoadingOutlined style={{ color: '#4177FF'}} spin />, spinning: loading, size:"large" }} /> </Checkbox.Group>

What is expected?

删除数据后可以被选中

What is actually happening?

删除数据后可以被选中

<!-- generated by ant-design-issue-helper. DO NOT REMOVE -->

如图配置后，在模态框中能正常显示，但是如果是非模态框中，则会出现下图的情况，我并不想单个组件去配置，全局配置有什么好的方法吗？

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如图配置后，在模态框中能正常显示，但是如果是非模态框中，则会出现下图的情况，我并不想单个组件去配置，全局配置有什么好的方法吗？

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What happens?

按照官网「快速上手」步骤创建新工程，运行yarn start 提示 "TypeError: Cannot read property 'prefix_exceptions' of undefined"

<!-- A clear and concise description of what the bug is. --> <!-- 清晰的描述下遇到的问题。-->

<!-- 请提供复现链接/步骤，错误日志以及相关配置 --> 步骤：按照官网步骤「快速上手」，操作至yarn start时报错 错误日志：

Context

• Umi Version: 3.4.16
• Node Version: 14.15.4
• Platform: macOS 11.1

怎么都是打包样式无效的问题，关键我还遇到了，折磨~

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