Version

3.2.27

Reproduction link

codesandbox.io

Steps to reproduce

打开链接，鼠标放到第18行中的“b”变量上面。
Open the link, mouse over the "b" variable in line 18.

What is expected?

不要将required属性为false的属性标记为必选属性
Don't mark a property with the required property false as required

What is actually happening?

将可选prop标记成了必选
Treat optional properties as required

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Similar to #3122