Select 和 Cascader 组件在带搜索的多选模式下时，当前输入的关键字被隐藏了

[ankeycheng]

@cc-hearts 这个修复导致 Select 和 Cascader 组件在带搜索的多选模式下时，当前输入的关键字被隐藏了

官网 Select demo
Cascader demo

Originally posted by @ankeycheng in #7611 (comment)

[github-actions]

Hello @ankeycheng, your issue has been closed because it does not conform to our issue requirements. Please use the Issue Helper to create an issue, thank you!

你好 @ankeycheng，为了能够进行高效沟通，我们对 issue 有一定的格式要求，你的 issue 因为不符合要求而被自动关闭。你可以通过 issue 助手 来创建 issue 以方便我们定位错误。谢谢配合！

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.