在IE11中，Select和DatePicker组件点击后闪烁

[F-oldwest]

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

Version

1.4.11

Environment

Windows10，IE11

Reproduction link

https://github.com/TTcom/tree-demo

Steps to reproduce

在项目运行后，DatePicker组件点击后和Select组件点击后

What is expected?

DatePicker和Select不会闪烁

What is actually happening?

DatePicker组件点击后，会显示在左上角，随后消失，出现在正确的位置。
Select组件点击后，会在正确的位置上出现两次。

[tangjinzhou]

临时解决方案：取消按需加载，全量引入

[tangjinzhou]

临时解决方案2: polifill 通过cdn方式引入

[F-oldwest]

感谢~已经解决。问题我就关闭拉

[tangjinzhou]

ref umijs/babel-plugin-import#423

[szc-sun]

感谢~已经解决。问题我就关闭拉

怎么解决的，我引入polifill 也没啥用

[PandaSupMan]

感谢~已经解决。问题我就关闭拉

怎么解决的，我cdn引入没用啊，IE11依旧闪烁

[PandaSupMan]

临时解决方案2: polifill 通过cdn方式引入

我引入了，不管用啊，依旧闪烁

[ding991]

@PandaSupMan @szc-sun 请问下你们最后是用什么方案解决的，我配置cdn好像不生效！谢谢！

[shakerjim]

我试了两种方法都没生效 请问下你们最后是用什么方案解决的

[github-actions]

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