- [x] I have searched the [issues](https://github.com/ant-design/ant-design/issues) of this repository and believe that this is not a duplicate. ### Reproduction link [](https://codesandbox.io/s/switch-loading-tai-shi-tooltip-bu-ti-shi-em61x) ### Steps to reproduce 鼠标移动到加载态的 swtich ### What is expected? 显示提示 ### What is actually happening? 不显示 | Environment | Info | |---|---| | antd | 4.18.5 | | React | 17.0.2 | | System | Mac 12 | | Browser | Chrome 95 | <!-- generated by ant-design-issue-helper. DO NOT REMOVE -->
