diff --git a/src/pages/XRSession.tsx b/src/pages/XRSession.tsx
index 85615f6..0803f8e 100644
--- a/src/pages/XRSession.tsx
+++ b/src/pages/XRSession.tsx
@@ -29,19 +29,37 @@ if (navigator.xr) {
   });
 }
 
+// Lê flags de feature WebXR do localStorage (default: todas ON).
+// O usuário liga/desliga pelo HUD AR (aba WebXR) para diagnosticar qual
+// feature ativa o grid de segurança do Quest. Mudanças exigem sair e re-entrar do AR.
+function loadXRFeatures() {
+  const defaults = {
+    handTracking: true, planeDetection: true, hitTest: true, domOverlay: true,
+    anchors: true, meshDetection: true, depthSensing: true, layers: true,
+    bodyTracking: true, lightEstimation: true,
+  };
+  try {
+    const raw = localStorage.getItem('xrFeatures');
+    if (raw) return { ...defaults, ...JSON.parse(raw) };
+  } catch {}
+  return defaults;
+}
+const _xrf = loadXRFeatures();
+console.log('[XR] Features:', _xrf);
+
 const store = createXRStore({
   hand: { left: true, right: true },
   controller: { left: true, right: true },
-  // Audit de features WebXR — pedimos só o que o app usa, para reduzir
-  // gatilhos do Space Sense / Guardian do Quest (grid vermelho/azul perto
-  // de paredes e objetos). Mantemos hit-test, plane-detection e hand-tracking;
-  // desligamos anchors, mesh-detection, depth-sensing e layers que não usamos.
-  anchors: false,
-  meshDetection: false,
-  depthSensing: false,
-  layers: false,
-  bodyTracking: false,
-  // handTracking, planeDetection, hitTest, domOverlay ficam no default (true)
+  handTracking: _xrf.handTracking,
+  planeDetection: _xrf.planeDetection,
+  hitTest: _xrf.hitTest,
+  domOverlay: _xrf.domOverlay,
+  anchors: _xrf.anchors,
+  meshDetection: _xrf.meshDetection,
+  depthSensing: _xrf.depthSensing,
+  layers: _xrf.layers,
+  bodyTracking: _xrf.bodyTracking,
+  lightEstimation: _xrf.lightEstimation,
 });
 
 // ─── XRModel ───────────────────────────────────────────