diff --git a/TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1900_AlphaTest_SG/1900_AlphaTestSG.renderTexture b/TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1900_AlphaTest_SG/1900_AlphaTestSG.renderTexture
index 0df76792961..de695453ca5 100644
--- a/TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1900_AlphaTest_SG/1900_AlphaTestSG.renderTexture
+++ b/TestProjects/HDRP_Tests/Assets/GraphicTests/Scenes/1x_Materials/1900_AlphaTest_SG/1900_AlphaTestSG.renderTexture
@@ -12,13 +12,14 @@ RenderTexture:
     Hash: 00000000000000000000000000000000
   m_ForcedFallbackFormat: 4
   m_DownscaleFallback: 0
+  m_IsAlphaChannelOptional: 0
   serializedVersion: 3
   m_Width: 768
   m_Height: 768
   m_AntiAliasing: 1
   m_MipCount: -1
   m_DepthFormat: 0
-  m_ColorFormat: 40
+  m_ColorFormat: 48
   m_MipMap: 0
   m_GenerateMips: 1
   m_SRGB: 0
diff --git a/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl b/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl
index f18e5238d29..fc52d9060eb 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl
+++ b/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl
@@ -494,7 +494,7 @@ BSDFData ConvertSurfaceDataToBSDFData(uint2 positionSS, SurfaceData surfaceData)
 //FeatureName   Anisotropic
 //GBuffer0      baseColor.r,    baseColor.g,    baseColor.b,    specularOcclusion
 //GBuffer1      normal.xy (1212),   perceptualRoughness
-//GBuffer2      anisotropy, tangent.x,  tangent.y(3) / metallic(5), featureID(3) / coatMask(5)
+//GBuffer2      anisotropy, tangent.x,  tangent.sign(1) / metallic(5), featureID(3) / coatMask(5)
 //GBuffer3      bakedDiffuseLighting.rgb
 
 //FeatureName   Irridescence
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Settings/FrameSettingsHistory.cs b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Settings/FrameSettingsHistory.cs
index 052de2359b8..37957e30b7d 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Settings/FrameSettingsHistory.cs
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Settings/FrameSettingsHistory.cs
@@ -62,7 +62,7 @@ string IFrameSettingsHistoryContainer.panelName
                 => "Scene Camera";
 
             public MinimalHistoryContainer()
-                => m_FrameSettingsHistory.debug = HDRenderPipeline.defaultAsset?.GetDefaultFrameSettings(FrameSettingsRenderType.Camera) ?? new FrameSettings();
+                => m_FrameSettingsHistory.debug = HDRenderPipeline.defaultAsset?.GetDefaultFrameSettings(FrameSettingsRenderType.Camera) ?? FrameSettings.NewDefaultCamera();
 
             Action IDebugData.GetReset()
                 //caution: we actually need to retrieve the