bug: 文档内容过多导致右侧导航滚动失效

### Version

2.4.43

### OS Version

macOS 14.1.1

### Node.js Version

18.20.4

### Browser Version

Chrome 144.0.7559.110

### Link to minimal reproduction

无

### Steps to reproduce

单篇文档内容过多，右侧导航有滚动条的情况下，首先滚动导航，再滚动正文，导航位置会出错，导致无法滚动

### What is expected?

修复bug

### What is actually happening?

影响文档快速导航阅读

### Any additional comments? (optional)

_No response_