diff --git a/packages/phoenix-event-display/src/managers/state-manager.ts b/packages/phoenix-event-display/src/managers/state-manager.ts
index fecd7e824..6bb6405a8 100644
--- a/packages/phoenix-event-display/src/managers/state-manager.ts
+++ b/packages/phoenix-event-display/src/managers/state-manager.ts
@@ -80,7 +80,7 @@ export class StateManager {
       phoenixMenu: this.phoenixMenuRoot.getNodeState(),
       eventDisplay: {
         cameraPosition: this.activeCamera.position.toArray(),
-        clippingAngle: this.clippingEnabled ? this.clippingAngle : null,
+        clippingAngle: this.clippingEnabled.value ? this.clippingAngle.value : null,
       },
     };