How to reproduce: 1. Open the attached Unity project ("case_1355608_2022.1.0a5.zip") 2. Observe the output in the Console

Expected result: no compilation error present Actual result: compilation error is present

Reproducible with: 2021.2.0b6, 2022.1.0a5 Could not test with: 2019.4.29f1, 2020.3.15f2, 2021.1.16f1 (.NET Standard 2.1 available from 2021.2)