**System Information**
Operating system: Linux-5.15.11-200.fc35.x86_64-x86_64-with-glibc2.34 64 Bits
Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 495.46
**Blender Version**
Broken: version: 3.1.0 Alpha, branch: Unknown, commit date: Unknown Unknown, hash: latest master
Worked: N/A
**Short description of error**
The `show_shadows` option has incorrect results when GPU subdivision is enabled.
**Exact steps for others to reproduce the error**
- Load the provided file
- Toggle GPU subdivision
- Observe the following difference
| GPU Subdivision Off | GPU Subdivision On |
| {F12790734 size=full} | {F12790737 size=full}