Turned shaders aggregate into a scriptable object, with a default asset instance that automatically resets to look up the correct shader references.

Assets/Resources/FSR3/Fsr3UpscalerShaders.asset

@@ -0,0 +1,22 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: db26e15a33db6ab42a38daab0ba2712f, type: 3}
+  m_Name: Fsr3UpscalerShaders
+  m_EditorClassIdentifier: 
+  computeLuminancePyramidPass: {fileID: 7200000, guid: d253be05abcdc80428503d3e4cce3a36, type: 3}
+  reconstructPreviousDepthPass: {fileID: 7200000, guid: 4f59e5b9179d74844ae06a30ae1e0629, type: 3}
+  depthClipPass: {fileID: 7200000, guid: 20e44016ed34b0d4b8de499d1b566c69, type: 3}
+  lockPass: {fileID: 7200000, guid: a135306e6d1857e43a86ef20db2a47fe, type: 3}
+  accumulatePass: {fileID: 7200000, guid: c9b45f0ae7673694ba57a4aadfe212e9, type: 3}
+  sharpenPass: {fileID: 7200000, guid: 7aaf5cfff022de2499e9b0412f947f6c, type: 3}
+  autoGenReactivePass: {fileID: 7200000, guid: 5716b91fdaa4e9e439df6b96a796fe6e, type: 3}
+  tcrAutoGenPass: {fileID: 7200000, guid: 75cdc6ef23f08ed498d4da511923fcea, type: 3}

Assets/Resources/FSR3/Fsr3UpscalerShaders.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 4151befafd86e8740ab09463b4f1bdbb
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scenes/SampleScene.unity

@@ -337,15 +337,7 @@ MonoBehaviour:
     autoTcScale: 1
     autoReactiveScale: 5
     autoReactiveMax: 0.9
-  shaders:
-    computeLuminancePyramidPass: {fileID: 7200000, guid: d253be05abcdc80428503d3e4cce3a36, type: 3}
-    reconstructPreviousDepthPass: {fileID: 7200000, guid: 4f59e5b9179d74844ae06a30ae1e0629, type: 3}
-    depthClipPass: {fileID: 7200000, guid: 20e44016ed34b0d4b8de499d1b566c69, type: 3}
-    lockPass: {fileID: 7200000, guid: a135306e6d1857e43a86ef20db2a47fe, type: 3}
-    accumulatePass: {fileID: 7200000, guid: c9b45f0ae7673694ba57a4aadfe212e9, type: 3}
-    sharpenPass: {fileID: 7200000, guid: 7aaf5cfff022de2499e9b0412f947f6c, type: 3}
-    autoGenReactivePass: {fileID: 7200000, guid: 5716b91fdaa4e9e439df6b96a796fe6e, type: 3}
-    tcrAutoGenPass: {fileID: 7200000, guid: 75cdc6ef23f08ed498d4da511923fcea, type: 3}
+  shaders: {fileID: 11400000, guid: 4151befafd86e8740ab09463b4f1bdbb, type: 2}
 --- !u!114 &963194230
 MonoBehaviour:
   m_ObjectHideFlags: 0

Assets/Scripts/Core/Fsr3UpscalerShaders.cs

@@ -7,7 +7,7 @@ namespace FidelityFX
     /// All the compute shaders used by the FidelityFX Super Resolution 3 (FSR3) Upscaler.
     /// </summary>
     [Serializable]
-    public class Fsr3UpscalerShaders
+    public class Fsr3UpscalerShaders: ScriptableObject
     {
         /// <summary>
         /// The compute shader used by the luminance pyramid computation pass.
@@ -56,5 +56,29 @@ namespace FidelityFX
         {
             return (Fsr3UpscalerShaders)MemberwiseClone();
         }
+        
+        #if UNITY_EDITOR
+        private void Reset()
+        {
+            computeLuminancePyramidPass = FindComputeShader("ffx_fsr3upscaler_compute_luminance_pyramid_pass");
+            reconstructPreviousDepthPass = FindComputeShader("ffx_fsr3upscaler_reconstruct_previous_depth_pass");
+            depthClipPass = FindComputeShader("ffx_fsr3upscaler_depth_clip_pass");
+            lockPass = FindComputeShader("ffx_fsr3upscaler_lock_pass");
+            accumulatePass = FindComputeShader("ffx_fsr3upscaler_accumulate_pass");
+            sharpenPass = FindComputeShader("ffx_fsr3upscaler_rcas_pass");
+            autoGenReactivePass = FindComputeShader("ffx_fsr3upscaler_autogen_reactive_pass");
+            tcrAutoGenPass = FindComputeShader("ffx_fsr3upscaler_tcr_autogen_pass");
+        }
+
+        private static ComputeShader FindComputeShader(string name)
+        {
+            string[] assets = UnityEditor.AssetDatabase.FindAssets($"t:ComputeShader {name}");
+            if (assets == null || assets.Length == 0)
+                return null;
+
+            string assetPath = UnityEditor.AssetDatabase.GUIDToAssetPath(assets[0]);
+            return UnityEditor.AssetDatabase.LoadAssetAtPath<ComputeShader>(assetPath);
+        }
+        #endif
     }
 }

Assets/Scripts/Fsr3UpscalerImageEffect.cs

@@ -406,7 +406,7 @@ namespace FidelityFX
             // Output the upscaled image
             if (_originalRenderTarget != null)
             {
-                // Output to the camera target texture, passing through depth and motion vectors
+                // Output to the camera target texture, passing through depth as well
                 _dispatchCommandBuffer.SetGlobalTexture("_DepthTex", BuiltinRenderTextureType.CameraTarget, RenderTextureSubElement.Depth);
                 _dispatchCommandBuffer.Blit(Fsr3ShaderIDs.UavUpscaledOutput, _originalRenderTarget, _copyWithDepthMaterial);
             }