“Error building player because script class layout is incompatible between the editor and the player.“ error when trying to build on WebGL

How to reproduce:
1. Open the attached user project
2. Build And Run (File > Build And Run)

Expected result: Project is built (or no “script class layout is incompatible between the editor and the player.” error when trying to build)
Actual result: “Error building player because script class layout is incompatible between the editor and the player.“ error in the Console

Reproducible with: 2022.1.0a3, 2022.1.21f1, 2022.2.0b13, 2023.1.0a17
Not reproducible with: 2021.3.12f1, 2022.1.0a2
Can’t with test: 2020.3.41f1 (Errors in Console)

Reproducible on: macOS 12.5 (Intel)