diff --git a/tests/unit/third-person-navigation-controller.test.ts b/tests/unit/third-person-navigation-controller.test.ts
index 40dc58fe..1330b21a 100644
--- a/tests/unit/third-person-navigation-controller.test.ts
+++ b/tests/unit/third-person-navigation-controller.test.ts
@@ -101,6 +101,7 @@ function createRuntimeControllerContext(
       ) => ({
         ...desiredCameraPosition
       }),
+      isInputSuspended: () => false,
       setRuntimeMessage: vi.fn(),
       setPlayerControllerTelemetry: vi.fn()
     }
@@ -164,6 +165,40 @@ describe("ThirdPersonNavigationController", () => {
     controller.deactivate(context);
   });
 
+  it("ignores drag orbit and zoom while input is suspended", () => {
+    const { context } = createRuntimeControllerContext();
+    const controller = new ThirdPersonNavigationController();
+
+    context.isInputSuspended = () => true;
+    controller.activate(context);
+
+    const initialPosition = context.camera.position.clone();
+    context.domElement.dispatchEvent(
+      new PointerEvent("pointerdown", {
+        button: 0,
+        clientX: 100,
+        clientY: 100
+      })
+    );
+    window.dispatchEvent(
+      new PointerEvent("pointermove", {
+        clientX: 180,
+        clientY: 160
+      })
+    );
+    context.domElement.dispatchEvent(
+      new WheelEvent("wheel", {
+        deltaY: -240,
+        cancelable: true
+      })
+    );
+    controller.update(0);
+
+    expect(context.camera.position.equals(initialPosition)).toBe(true);
+
+    controller.deactivate(context);
+  });
+
   it("uses the authored movement template speed for third-person motion telemetry", () => {
     const playerStart = createPlayerStartEntity({
       id: "entity-player-start-custom-third-person-movement",