select的popupClassName和dropdownMenuStyle属性失效

[lbw1998]

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

Version

4.2.6

Environment

browser version

Reproduction link

Steps to reproduce

What is expected?

正常使用select的popupClassName和dropdownMenuStyle属性

What is actually happening?

select的popupClassName和dropdownMenuStyle属性失效

[selicens]

dropdownMenuStyle可能是之前版本的api已经移除了，源码中已无相关内容，popuClassName的表现是正常的