Local lights appear broken when baking lighting with GPU Lightmass

Encountered an issue where local lights appear to be broken when baking lighting with GPU Lightmass. See screenshots attached.

Tested regression in //UE5/Release-5.5 @ CL40574608 and the issue does occur. This is not a regression.

1. Open QAGame
2. Enable the following in Project Settings:
   • Support Hardware Ray Tracing
   • Support Compute Skin cache (will be auto enabled with ray tracing)
   • Support Virtual texture
   • Support Virtual texture lightmaps
3. Enable the GPU Lightmass plugin
4. Restart Editor
   • If working in source, you will have to build the plugin
5. Open TM-GPULM_SpotLights level
6. Build lighting using GPULM

Results: Some Spot Lights do not generate any light
Expected: All lights in the scene should generate correct lighting