diff --git a/doc/classes/SubViewport.xml b/doc/classes/SubViewport.xml
index 376082f417d..b6e9eda1d19 100644
--- a/doc/classes/SubViewport.xml
+++ b/doc/classes/SubViewport.xml
@@ -34,9 +34,6 @@
 		<member name="size_2d_override_stretch" type="bool" setter="set_size_2d_override_stretch" getter="is_size_2d_override_stretch_enabled" default="false">
 			If [code]true[/code], the 2D size override affects stretch as well.
 		</member>
-		<member name="xr" type="bool" setter="set_use_xr" getter="is_using_xr" default="false">
-			If [code]true[/code], the sub-viewport will be used in AR/VR process.
-		</member>
 	</members>
 	<constants>
 		<constant name="CLEAR_MODE_ALWAYS" value="0" enum="ClearMode">
diff --git a/doc/classes/Viewport.xml b/doc/classes/Viewport.xml
index cce57053798..1c33274cb02 100644
--- a/doc/classes/Viewport.xml
+++ b/doc/classes/Viewport.xml
@@ -269,6 +269,9 @@
 		</member>
 		<member name="use_occlusion_culling" type="bool" setter="set_use_occlusion_culling" getter="is_using_occlusion_culling" default="false">
 		</member>
+		<member name="use_xr" type="bool" setter="set_use_xr" getter="is_using_xr" default="false">
+			If [code]true[/code], the viewport will use the primary XR interface to render XR output. When applicable this can result in a stereoscopic image and the resulting render being output to a headset.
+		</member>
 		<member name="world_2d" type="World2D" setter="set_world_2d" getter="get_world_2d">
 			The custom [World2D] which can be used as 2D environment source.
 		</member>
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index f1613f2fe5f..90f556cf1be 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -1412,6 +1412,16 @@ void Viewport::_update_canvas_items(Node *p_node) {
 	}
 }
 
+void Viewport::set_use_xr(bool p_use_xr) {
+	use_xr = p_use_xr;
+
+	RS::get_singleton()->viewport_set_use_xr(viewport, use_xr);
+}
+
+bool Viewport::is_using_xr() {
+	return use_xr;
+}
+
 Ref<ViewportTexture> Viewport::get_texture() const {
 	return default_texture;
 }
@@ -3498,6 +3508,9 @@ void Viewport::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_render_info", "info"), &Viewport::get_render_info);
 
+	ClassDB::bind_method(D_METHOD("set_use_xr", "use"), &Viewport::set_use_xr);
+	ClassDB::bind_method(D_METHOD("is_using_xr"), &Viewport::is_using_xr);
+
 	ClassDB::bind_method(D_METHOD("get_texture"), &Viewport::get_texture);
 
 	ClassDB::bind_method(D_METHOD("set_physics_object_picking", "enable"), &Viewport::set_physics_object_picking);
@@ -3578,6 +3591,7 @@ void Viewport::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_process_picking"), &Viewport::_process_picking);
 
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_xr"), "set_use_xr", "is_using_xr");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "own_world_3d"), "set_use_own_world_3d", "is_using_own_world_3d");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "world_3d", PROPERTY_HINT_RESOURCE_TYPE, "World3D"), "set_world_3d", "get_world_3d");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "world_2d", PROPERTY_HINT_RESOURCE_TYPE, "World2D", 0), "set_world_2d", "get_world_2d");
@@ -3746,16 +3760,6 @@ Viewport::~Viewport() {
 
 /////////////////////////////////
 
-void SubViewport::set_use_xr(bool p_use_xr) {
-	xr = p_use_xr;
-
-	RS::get_singleton()->viewport_set_use_xr(get_viewport_rid(), xr);
-}
-
-bool SubViewport::is_using_xr() {
-	return xr;
-}
-
 void SubViewport::set_size(const Size2i &p_size) {
 	_set_size(p_size, _get_size_2d_override(), Rect2i(), _stretch_transform(), true);
 }
@@ -3828,9 +3832,6 @@ void SubViewport::_notification(int p_what) {
 }
 
 void SubViewport::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_use_xr", "use"), &SubViewport::set_use_xr);
-	ClassDB::bind_method(D_METHOD("is_using_xr"), &SubViewport::is_using_xr);
-
 	ClassDB::bind_method(D_METHOD("set_size", "size"), &SubViewport::set_size);
 	ClassDB::bind_method(D_METHOD("get_size"), &SubViewport::get_size);
 
@@ -3846,7 +3847,6 @@ void SubViewport::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_clear_mode", "mode"), &SubViewport::set_clear_mode);
 	ClassDB::bind_method(D_METHOD("get_clear_mode"), &SubViewport::get_clear_mode);
 
-	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "xr"), "set_use_xr", "is_using_xr");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size_2d_override"), "set_size_2d_override", "get_size_2d_override");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "size_2d_override_stretch"), "set_size_2d_override_stretch", "is_size_2d_override_stretch_enabled");
diff --git a/scene/main/viewport.h b/scene/main/viewport.h
index 6786b70a6b8..2e88e1251d6 100644
--- a/scene/main/viewport.h
+++ b/scene/main/viewport.h
@@ -234,6 +234,7 @@ private:
 	Size2i size;
 	Size2i size_2d_override;
 	bool size_allocated = false;
+	bool use_xr = false;
 
 	RID contact_2d_debug;
 	RID contact_3d_debug_multimesh;
@@ -534,6 +535,9 @@ public:
 	void set_transparent_background(bool p_enable);
 	bool has_transparent_background() const;
 
+	void set_use_xr(bool p_use_xr);
+	bool is_using_xr();
+
 	Ref<ViewportTexture> get_texture() const;
 
 	void set_shadow_atlas_size(int p_size);
@@ -656,7 +660,6 @@ public:
 private:
 	UpdateMode update_mode = UPDATE_WHEN_VISIBLE;
 	ClearMode clear_mode = CLEAR_MODE_ALWAYS;
-	bool xr = false;
 	bool size_2d_override_stretch = false;
 
 protected:
@@ -672,9 +675,6 @@ public:
 	void set_size_2d_override(const Size2i &p_size);
 	Size2i get_size_2d_override() const;
 
-	void set_use_xr(bool p_use_xr);
-	bool is_using_xr();
-
 	void set_size_2d_override_stretch(bool p_enable);
 	bool is_size_2d_override_stretch_enabled() const;