Reproduction steps:
1. Open the attached “IN-102708_Repro.zip“ project
2. Open the “Assets/MyShaderTest/StandaloneShader_500_500.compute“ Compute Shader in an IDE
3. Add a space in an empty line and save the file
4. Open a resource monitoring tool where CPU utilization can be monitored
5. Go back to the Editor to trigger a recompilation of the Compute Shader
6. Observe CPU utilization

Expected result: Compute Shader compilation works in parallel, load is distributed evenly between the CPU cores
Actual result: Only a single CPU core is fully utilized

Reproducible with: 6000.0.55f1, 6000.1.15f1, 6000.2.0f1, 6000.3.0a4

Reproducible on: Windows 10 (Tested by CQA)
Not reproducible on: M1 Max MacOS 15.5 (Tested by CQA)