diff --git a/Editor/ReactiveObjects/AnimationGeneration/ReactionRule.cs b/Editor/ReactiveObjects/AnimationGeneration/ReactionRule.cs
index 68ae3154..dcf040ea 100644
--- a/Editor/ReactiveObjects/AnimationGeneration/ReactionRule.cs
+++ b/Editor/ReactiveObjects/AnimationGeneration/ReactionRule.cs
@@ -35,7 +35,9 @@ namespace nadena.dev.modular_avatar.core.editor
 
         public bool Inverted;
 
-        public bool IsConstant => ControllingConditions.Count == 0 || ControllingConditions.All(c => c.IsConstant);
+        public bool IsConstant => ControllingConditions.Count == 0
+                                  || ControllingConditions.All(c => c.IsConstant)
+                                  || ControllingConditions.Any(c => c.IsConstant && !c.InitiallyActive);
         public bool IsConstantOn => IsConstant && InitiallyActive;
 
         public override string ToString()
diff --git a/Editor/ReactiveObjects/AnimationGeneration/ReactiveObjectAnalyzer.cs b/Editor/ReactiveObjects/AnimationGeneration/ReactiveObjectAnalyzer.cs
index b7482b27..cd3ee485 100644
--- a/Editor/ReactiveObjects/AnimationGeneration/ReactiveObjectAnalyzer.cs
+++ b/Editor/ReactiveObjects/AnimationGeneration/ReactiveObjectAnalyzer.cs
@@ -144,7 +144,7 @@ namespace nadena.dev.modular_avatar.core.editor
             HashSet<GameObject> toggledObjects = new();
 
             if (asc == null) return;
-
+            
             foreach (var targetProp in shapes.Keys)
                 if (targetProp is { TargetObject: GameObject go, PropertyName: "m_IsActive" })
                     toggledObjects.Add(go);
diff --git a/UnitTests~/ShapeChanger/InitialStates/SCDefaultAnimation.prefab b/UnitTests~/ShapeChanger/InitialStates/SCDefaultAnimation.prefab
index f6431564..6dbfb2b7 100644
--- a/UnitTests~/ShapeChanger/InitialStates/SCDefaultAnimation.prefab
+++ b/UnitTests~/ShapeChanger/InitialStates/SCDefaultAnimation.prefab
@@ -46,10 +46,13 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_inverted: 0
   m_targetRenderer:
-    referencePath: test mesh
+    referencePath: 
     targetObject: {fileID: 0}
   m_shapes:
-  - ShapeName: key2
+  - Object:
+      referencePath: test mesh
+      targetObject: {fileID: 0}
+    ShapeName: key2
     ChangeType: 0
     Value: 100
 --- !u!1 &2598725701317979415
@@ -98,10 +101,13 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_inverted: 0
   m_targetRenderer:
-    referencePath: test mesh
+    referencePath: 
     targetObject: {fileID: 0}
   m_shapes:
-  - ShapeName: key1
+  - Object:
+      referencePath: test mesh
+      targetObject: {fileID: 0}
+    ShapeName: key1
     ChangeType: 1
     Value: 10
 --- !u!1 &2845086157653980983
@@ -150,10 +156,13 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_inverted: 0
   m_targetRenderer:
-    referencePath: test mesh
+    referencePath: 
     targetObject: {fileID: 0}
   m_shapes:
-  - ShapeName: key3
+  - Object:
+      referencePath: test mesh
+      targetObject: {fileID: 0}
+    ShapeName: key3
     ChangeType: 1
     Value: 100
 --- !u!1 &6385483934583485188
@@ -174,7 +183,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 0
+  m_IsActive: 1
 --- !u!4 &569625391371299408
 Transform:
   m_ObjectHideFlags: 0
@@ -204,10 +213,13 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_inverted: 0
   m_targetRenderer:
-    referencePath: test mesh
+    referencePath: 
     targetObject: {fileID: 0}
   m_shapes:
-  - ShapeName: key1
+  - Object:
+      referencePath: test mesh
+      targetObject: {fileID: 0}
+    ShapeName: key1
     ChangeType: 1
     Value: 20
 --- !u!114 &2918390808850211981
@@ -238,6 +250,7 @@ MonoBehaviour:
   isSynced: 1
   isSaved: 1
   isDefault: 0
+  automaticValue: 0
 --- !u!114 &664065153831629983
 MonoBehaviour:
   m_ObjectHideFlags: 0