Steps to reproduce:
1. Create new Unity project using empty HDRP Template
2. Select “Sky and Fog Volume” GO in Hierarchy window
3. In Inspector > Volume Component add “High Quality Lines” Override
4. In Warning help box press “Open” button
5. Observe the Console window
Actual results: Warning is thrown in the Console window “Item m_RenderPipelineSettings.supportHighQualityLineRendering not found in window Project Settings.
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/build/output/unity/unity/Modules/IMGUI/GUIUtility.cs:224)”
Expected results: No warnings should be thrown in the Console
Reproducible with versions: 6000.0.57f1, 6000.1.16f1, 6000.2.3f1, 6000.3.0b1
Tested on (OS): macOS Silicon, Sequoia 15.6 (M1)