diff --git a/dev/Scroller/Scroller.idl b/dev/Scroller/Scroller.idl
index 7af251d55d..e68da9d70e 100644
--- a/dev/Scroller/Scroller.idl
+++ b/dev/Scroller/Scroller.idl
@@ -1,96 +1,5 @@
 [WUXC_VERSION_PREVIEW]
 [webhosthidden]
-enum InteractionState
-{
-    Idle = 0,
-    Interaction = 1,
-    Inertia = 2,
-    Animation = 3,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ScrollMode
-{
-    Enabled = 0,
-    Disabled = 1,
-#ifdef USE_SCROLLMODE_AUTO
-    Auto = 2,
-#endif
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ZoomMode
-{
-    Enabled = 0,
-    Disabled = 1,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ChainingMode
-{
-    Auto = 0,
-    Always = 1,
-    Never = 2,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum RailingMode
-{
-    Enabled = 0,
-    Disabled = 1,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-[flags]
-enum InputKind
-{
-    Touch = 1,
-    Pen = 2,
-    MouseWheel = 4,
-    All = 255,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ScrollerViewKind
-{
-    Absolute = 0,
-    RelativeToCurrentView = 1,
-    RelativeToEndOfInertiaView = 2,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ScrollerViewChangeKind
-{
-    DisableAnimation = 0,
-    AllowAnimation = 1,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ScrollerViewChangeSnapPointRespect
-{
-    IgnoreSnapPoints = 0,
-    RespectSnapPoints = 1,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
-enum ScrollerViewChangeResult
-{
-    Completed = 0,
-    Interrupted = 1,
-    Ignored = 2,
-};
-
-[WUXC_VERSION_PREVIEW]
-[webhosthidden]
 [marshaling_behavior(agile)]
 [threading(both)]
 runtimeclass ScrollerChangeOffsetsOptions
diff --git a/dev/Scroller/Scroller.vcxitems b/dev/Scroller/Scroller.vcxitems
index 930bd820f7..a27f94de01 100644
--- a/dev/Scroller/Scroller.vcxitems
+++ b/dev/Scroller/Scroller.vcxitems
@@ -15,6 +15,7 @@
     <ProjectCapability Include="SourceItemsFromImports" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="$(MSBuildThisFileDirectory)ScrollerEnums.idl" />
     <None Include="$(MSBuildThisFileDirectory)Scroller.idl" />
     <None Include="$(MSBuildThisFileDirectory)ScrollerPrimitives.idl" />
     <None Include="$(MSBuildThisFileDirectory)ScrollerAutomationPeer.idl" />
diff --git a/dev/Scroller/ScrollerEnums.idl b/dev/Scroller/ScrollerEnums.idl
index 88d78c0de6..45ad0b164e 100644
--- a/dev/Scroller/ScrollerEnums.idl
+++ b/dev/Scroller/ScrollerEnums.idl
@@ -1,11 +1,11 @@
 [WUXC_VERSION_PREVIEW]
 [webhosthidden]
-enum ScrollerState
+enum InteractionState
 {
     Idle = 0,
-    Interacting = 1,
+    Interaction = 1,
     Inertia = 2,
-    CustomAnimation = 3,
+    Animation = 3,
 };
 
 [WUXC_VERSION_PREVIEW]
diff --git a/idl/Microsoft.UI.Xaml.idl b/idl/Microsoft.UI.Xaml.idl
index 769e0a0dc3..533ebaefdb 100644
--- a/idl/Microsoft.UI.Xaml.idl
+++ b/idl/Microsoft.UI.Xaml.idl
@@ -11,6 +11,7 @@
 #define USE_INSIDER_SDK
 
 #define MU_XC_NAMESPACE Windows.UI.Xaml.Controls
+#define MU_SE_NAMESPACE Windows.UI.Xaml.Controls.Primitives
 #define MU_XCP_NAMESPACE Windows.UI.Xaml.Controls.Primitives
 #define MU_XM_NAMESPACE Windows.UI.Xaml.Media
 #define MU_XAP_NAMESPACE Windows.UI.Xaml.Automation.Peers
@@ -81,6 +82,7 @@ import "Windows.UI.Composition.Interactions.idl";
 #endif
 
 #define MU_XC_NAMESPACE Microsoft.UI.Xaml.Controls
+#define MU_SE_NAMESPACE Microsoft.UI.Xaml.Controls
 #define MU_XCP_NAMESPACE Microsoft.UI.Xaml.Controls.Primitives
 #define MU_XM_NAMESPACE Microsoft.UI.Xaml.Media
 #define MU_XAP_NAMESPACE Microsoft.UI.Xaml.Automation.Peers
@@ -234,6 +236,10 @@ namespace MU_X_XTI_NAMESPACE
 }
 #endif
 
+namespace MU_SE_NAMESPACE
+{
+#include <Scroller\ScrollerEnums.idl>
+}
 
 namespace MU_XC_NAMESPACE
 {