Moved keyword setup in BaseLitUI.cs

ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Editor/BaseLitUI.cs

                 TessellationMode tessMode = (TessellationMode)material.GetFloat(kTessellationMode);
                 SetKeyword(material, "_TESSELLATION_PHONG", tessMode == TessellationMode.Phong);
             }
+
+            var isPrePass = material.GetFloat(kTransparentPrepass) > 0.0;
+            SetKeyword(material, "_REFRACTION_ROUGHNESS_ON", !isPrePass); // Rough refraction is not available for pre transparent
         }
 
         static public void SetupBaseLitMaterialPass(Material material)

ScriptableRenderPipeline/HDRenderPipeline/Material/Unlit/Editor/BaseUnlitUI.cs

                 material.SetInt("_ZWrite", 0);
                 var isPrePass = material.GetFloat(kTransparentPrepass) > 0.0f;
                 material.renderQueue = (int)(isPrePass ? HDRenderQueue.PreTransparent : HDRenderQueue.Transparent);
-                SetKeyword(material, "_REFRACTION_ROUGHNESS_ON", !isPrePass); // NOTE: this should be in lit as refraction is only for lit
 
                 SetKeyword(material, "_BLENDMODE_LERP", BlendMode.Lerp == blendMode);
                 SetKeyword(material, "_BLENDMODE_ADD", BlendMode.Add == blendMode);