Reproduction steps:

1. Open the attached project (“LongLongRoad_II.zip“)
2. Open the “/Assets/Scenes/LongLongRoad_II.unity” Scene
3. Change the Build Platform to WebGL in the Build Settings (File > Build Settings > WebGL > Switch Platform)
4. Build And Run the project

Expected result: The project builds successfully and the WebGL Player is ran
Actual result: The project build fails

Reproducible with: 2021.2.0b1, 2021.2.19f1, 2021.3.14f1, 2022.1.23f1, 2022.2.0f1, 2023.1.0a20
Not reproducible with: 2020.3.42f1, 2021.2.0a21

Reproducible on: Windows 10 (21H2)

Note: The build fails with “UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 149859: character maps to <undefined>”