fix: spurious "missing" value shown in fingerpen prefab (#1029)

Closes: #1028

Samples/Fingerpen.prefab

@@ -26,14 +26,15 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 2929086332187968542}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 6917936183219720762}
   - {fileID: 728513151284643908}
   m_Father: {fileID: 0}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &7996665789334891805
 MonoBehaviour:
@@ -47,7 +48,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7ef83cb0c23d4d7c9d41021e544a1978, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  menuToAppend: {fileID: 11400000, guid: 8c9e45343a49f484ba069e09ccced597, type: 2}
+  menuToAppend: {fileID: 0}
   installTargetMenu: {fileID: 0}
 --- !u!114 &7184458914139497616
 MonoBehaviour:
@@ -67,15 +68,21 @@ MonoBehaviour:
     internalParameter: 1
     isPrefix: 0
     syncType: 3
+    localOnly: 0
     defaultValue: 0
     saved: 0
+    hasExplicitDefaultValue: 0
+    m_overrideAnimatorDefaults: 0
   - nameOrPrefix: Draw
     remapTo: 
     internalParameter: 1
     isPrefix: 0
     syncType: 3
+    localOnly: 0
     defaultValue: 0
     saved: 0
+    hasExplicitDefaultValue: 0
+    m_overrideAnimatorDefaults: 0
 --- !u!114 &4714073180460761108
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -100,8 +107,10 @@ MonoBehaviour:
     subParameters: []
     labels: []
   MenuSource: 1
-  menuSource_installer: {fileID: 0}
   menuSource_otherObjectChildren: {fileID: 5354519745013217104}
+  isSynced: 1
+  isSaved: 1
+  isDefault: 0
 --- !u!1 &2929086333654575795
 GameObject:
   m_ObjectHideFlags: 0
@@ -126,13 +135,14 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 2929086333654575795}
+  serializedVersion: 2
   m_LocalRotation: {x: -0.47799835, y: -0.52013713, z: -0.5201372, w: 0.4800337}
   m_LocalPosition: {x: 0.5846984, y: 1.0718577, z: 0.021609068}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 2929086333716922424}
   m_Father: {fileID: 6917936183219720762}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &2929086333654575805
 MonoBehaviour:
@@ -173,17 +183,18 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 2929086333716922431}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: -0, y: 0.0232, z: -0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 8183697317526385579}
   m_Father: {fileID: 2929086333654575804}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!96 &2929086333716922425
 TrailRenderer:
-  serializedVersion: 2
+  serializedVersion: 3
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -193,10 +204,12 @@ TrailRenderer:
   m_CastShadows: 1
   m_ReceiveShadows: 1
   m_DynamicOccludee: 1
+  m_StaticShadowCaster: 0
   m_MotionVectors: 0
   m_LightProbeUsage: 0
   m_ReflectionProbeUsage: 0
   m_RayTracingMode: 0
+  m_RayTraceProcedural: 0
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -222,6 +235,7 @@ TrailRenderer:
   m_SortingLayer: 0
   m_SortingOrder: 0
   m_Time: 15
+  m_PreviewTimeScale: 1
   m_Parameters:
     serializedVersion: 3
     widthMultiplier: 1
@@ -267,17 +281,21 @@ TrailRenderer:
       atime6: 0
       atime7: 0
       m_Mode: 0
+      m_ColorSpace: -1
       m_NumColorKeys: 2
       m_NumAlphaKeys: 2
     numCornerVertices: 0
     numCapVertices: 0
     alignment: 0
     textureMode: 0
+    textureScale: {x: 1, y: 1}
     shadowBias: 0.5
     generateLightingData: 0
   m_MinVertexDistance: 0.005
+  m_MaskInteraction: 0
   m_Autodestruct: 0
   m_Emitting: 0
+  m_ApplyActiveColorSpace: 0
 --- !u!1 &5354519745013217104
 GameObject:
   m_ObjectHideFlags: 0
@@ -301,14 +319,15 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 5354519745013217104}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 1892928965174260857}
   - {fileID: 3041863097553433968}
   m_Father: {fileID: 2929086332187968543}
-  m_RootOrder: 1
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &6837276917073475290
 GameObject:
@@ -334,12 +353,13 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 6837276917073475290}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 728513151284643908}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &1436771406052350457
 MonoBehaviour:
@@ -365,8 +385,10 @@ MonoBehaviour:
     subParameters: []
     labels: []
   MenuSource: 0
-  menuSource_installer: {fileID: 0}
   menuSource_otherObjectChildren: {fileID: 0}
+  isSynced: 1
+  isSaved: 1
+  isDefault: 0
 --- !u!1 &7502135110828725241
 GameObject:
   m_ObjectHideFlags: 0
@@ -392,13 +414,14 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 7502135110828725241}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 2929086333654575804}
   m_Father: {fileID: 2929086332187968543}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &4913539947385078952
 MonoBehaviour:
@@ -417,9 +440,13 @@ MonoBehaviour:
   deleteAttachedAnimator: 1
   pathMode: 0
   matchAvatarWriteDefaults: 1
+  relativePathRoot:
+    referencePath: 
+    targetObject: {fileID: 0}
+  layerPriority: 0
 --- !u!95 &8821645494750292323
 Animator:
-  serializedVersion: 3
+  serializedVersion: 5
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -432,10 +459,12 @@ Animator:
   m_UpdateMode: 0
   m_ApplyRootMotion: 0
   m_LinearVelocityBlending: 0
+  m_StabilizeFeet: 0
   m_WarningMessage: 
   m_HasTransformHierarchy: 1
   m_AllowConstantClipSamplingOptimization: 1
-  m_KeepAnimatorControllerStateOnDisable: 0
+  m_KeepAnimatorStateOnDisable: 0
+  m_WriteDefaultValuesOnDisable: 0
 --- !u!1 &8323130273213051223
 GameObject:
   m_ObjectHideFlags: 0
@@ -460,12 +489,13 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 8323130273213051223}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 728513151284643908}
-  m_RootOrder: 1
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &1720968870752482547
 MonoBehaviour:
@@ -491,8 +521,10 @@ MonoBehaviour:
     subParameters: []
     labels: []
   MenuSource: 0
-  menuSource_installer: {fileID: 0}
   menuSource_otherObjectChildren: {fileID: 0}
+  isSynced: 1
+  isSaved: 1
+  isDefault: 0
 --- !u!1 &9091324582054793565
 GameObject:
   m_ObjectHideFlags: 0
@@ -518,12 +550,13 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 9091324582054793565}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 0.005, y: 0.005, z: 0.005}
+  m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 2929086333716922424}
-  m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!33 &4612943453377669893
 MeshFilter:
@@ -544,10 +577,12 @@ MeshRenderer:
   m_CastShadows: 1
   m_ReceiveShadows: 1
   m_DynamicOccludee: 1
+  m_StaticShadowCaster: 0
   m_MotionVectors: 1
   m_LightProbeUsage: 1
   m_ReflectionProbeUsage: 1
   m_RayTracingMode: 2
+  m_RayTraceProcedural: 0
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -572,3 +607,4 @@ MeshRenderer:
   m_SortingLayerID: 0
   m_SortingLayer: 0
   m_SortingOrder: 0
+  m_AdditionalVertexStreams: {fileID: 0}