How to reproduce:
1. Open Hub > Installs > Install Editor
2. Select the “简体中文“ Language Pack
3. Press “Install“ and wait until the version installs
4. Extract and open the “LangBug.zip“ project
5. Go to Preferences > Languages then Select the “简体中文“ Language and check the box underneath
6. Restart the project
7. Observe the Console

Expected result: No errors are thrown in the Console
Actual result: “Assets\ShowPlayerLoop.cs(2,32): error CS0234” error is thrown

Reproducible in: 2022.3.58f1, 6000.0.39f1, 6000.1.0b7, 6000.2.0a4

Reproduced on: Windows 11 Pro (23H2)
Not reproduced on: No other environment tested

Notes:
- If there are package errors in the Console try to resolve them, then the error will be thrown
- To save time, I’ve decided to test this issue with the same Language Pack copied and pasted to other versions of the Editor
- If this is a regression, then this way might not be suitable to look for the regressed version, and it might mean that the bug is related to the Language Packs themselves