🧐[问题]为什么当使用 ProFormSelect request 返回options时，指定的key并不生效，始终以value作为key

提问前先看看：

https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way/blob/main/README-zh_CN.md

### 🧐 问题描述

ProFormSelect 组件使用 request 异步返回options时，并没有根据开发者指定的key作为react渲染的key，这个情况存在很久了，是有意为之吗，是否应该根据用户指定的key运行？

### 💻 示例代码

以用户传入的key为主，没有再取value

### 🚑 其他信息

截图如下

Start at the ProFormSelect component and reproduce the request-based options behavior described in the issue, checking how the supplied key and value are chosen for React rendering. The change is complete when a user-provided key is preferred over value for returned options; add or update coverage if the relevant test location is found.

Written by the indexing model from the issue text.