2 lights are rendered when 8 lights exist and using Custom Lighting Shader Graph with Forward or Deferred rendering

Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. In Scene view, observe 8 lights
4. Rotate camera

Expected result: 8 lights exist
Actual result: 2 lights are present

Reproducible with: 6000.0.68f1, 6000.3.11f1, 6000.4.0b12, 6000.5.0a7

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested

Notes:

• “Per Object Limit” is set to 8 in Render Pipeline Asset
• This only happens with Forward and Deferred with Custom Lighting shader graphs. Not reproducible with Forward+ and Deferred+