🐛[BUG]prolayout的属性applist 在移动端不展示

提问前先看看：

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

### 🐛 bug 描述

prolayout的属性applist 在移动端不展示

### 📷 复现步骤

### 🏞 期望结果

prolayout的属性applist 在移动端展示

### 💻 复现代码

### © 版本信息

- ProComponents 版本: 2.7.1
- umi 版本
- 浏览器环境
- 开发环境 任一手机

### 🚑 其他信息

Start by tracing how ProLayout renders the appList prop and reproduce the provided example in a mobile browser. The work is done when the appList entry is visible on mobile without breaking desktop behavior; no specific source file or test is named in the issue.

Written by the indexing model from the issue text.