[Bug]: The challenge questions in the official tutorial are not displaying properly.

[Noggenfogger]

Summary

URL: https://zh-hans.react.dev/learn/updating-objects-in-state
Note:
For the third challenge question, This issue occurs in both the Chinese and English language modes.
[package.json] Display normally ✔
[App.js] and [Box.js] Not displayed❌

Page

https://zh-hans.react.dev/learn/updating-objects-in-state

Details

No response