How to reproduce:
1. Open the attached “IN-149142” project
2. Navigate to File > Build Profiles > Build and Run
3. Once the build completes, open the Player.log
4. Observe the errors
Actual result: The error “FileNotFoundException: Could not load file or assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The system cannot find the file specified.” appears
Expected result: No errors appear
Reproducible with: 6000.7.0a2, 6000.7.0a4
Could not test with: 6000.0.81f1, 6000.3.22f1, 6000.5.8f1, 6000.6.0b8, 6000.7.0a1 (no support for building with CoreCLR), 6000.7.0a5 (a crash occurs when building the project)
Reproduced on: Windows 11
Not reproduced on: No other environment tested