Steps to reproduce:
1. Create new Unity project using High Definition 3D Template
2. Open Package Manager window
3. Find and select High Definition Render Pipeline package
4. Select “Samples” tab
5. Import Fullscreen Samples
6. Open Project Settings window
7. Select Graphics tab
8. Find Default Profile or LookDev Profile
9. Change Profile to “NightSkyRenderingSettings Profile (Volume Profile)”
10. Observe Console window
Actual results: Error “KeyNotFoundException: The given key 'NightSkyRenderingSettings Profile (UnityEngine.Rendering.VolumeProfile)' was not present in the dictionary.” is thrown in the Console window
Expected results: No errors are thrown in the Console window
Reproducible with versions: 6000.0.64f1, 6000.2.15f1, 6000.3.2f1, 6000.4.0b2, 6000.5.0a3
Tested on (OS): Windows 11, macOS Tahoe 26.1 (M1)