diff --git a/app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionUtils.java b/app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionUtils.java
index 62694a5eb..ac8ccfad1 100644
--- a/app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionUtils.java
+++ b/app/src/common/shared/org/mozilla/vrbrowser/browser/engine/SessionUtils.java
@@ -30,6 +30,7 @@ public static void vrPrefsWorkAround(Context aContext, Bundle aExtras) {
         Log.i(LOGTAG, "Creating file: " + prefFileName);
         try (FileOutputStream out = new FileOutputStream(prefFileName)) {
             out.write("pref(\"dom.vr.enabled\", true);\n".getBytes());
+            out.write("pref(\"dom.vr.webxr.enabled\", true);\n".getBytes());
             out.write("pref(\"dom.vr.external.enabled\", true);\n".getBytes());
             out.write("pref(\"webgl.enable-surface-texture\", true);\n".getBytes());
             // Enable MultiView draft extension
diff --git a/app/src/main/cpp/BrowserWorld.cpp b/app/src/main/cpp/BrowserWorld.cpp
index 52e239615..f40a8e2bb 100644
--- a/app/src/main/cpp/BrowserWorld.cpp
+++ b/app/src/main/cpp/BrowserWorld.cpp
@@ -873,6 +873,9 @@ BrowserWorld::Draw() {
   m.externalVR->PullBrowserState();
   m.externalVR->SetHapticState(m.controllers);
 
+  const uint64_t frameId = m.externalVR->GetFrameId();
+  m.controllers->SetFrameId(frameId);
+
   m.CheckExitImmersive();
   if (m.splashAnimation) {
     DrawSplashAnimation();
diff --git a/app/src/main/cpp/Controller.cpp b/app/src/main/cpp/Controller.cpp
index a5fb2dff7..6acee58cc 100644
--- a/app/src/main/cpp/Controller.cpp
+++ b/app/src/main/cpp/Controller.cpp
@@ -65,6 +65,11 @@ Controller::operator=(const Controller& aController) {
   leftHanded = aController.leftHanded;
   inDeadZone = aController.inDeadZone;
   lastHoverEvent = aController.lastHoverEvent;
+  profile = aController.profile;
+  selectActionStartFrameId = aController.selectActionStartFrameId;
+  selectActionStartFrameId = aController.selectActionStopFrameId;
+  squeezeActionStartFrameId = aController.squeezeActionStartFrameId;
+  squeezeActionStopFrameId = aController.squeezeActionStopFrameId;
   return *this;
 }
 
@@ -102,6 +107,10 @@ Controller::Reset() {
   leftHanded = false;
   inDeadZone = true;
   lastHoverEvent = 0.0;
+  selectActionStartFrameId = 0;
+  selectActionStopFrameId = 0;
+  squeezeActionStartFrameId = 0;
+  squeezeActionStopFrameId = 0;
 }
 
 vrb::Vector Controller::StartPoint() const {
diff --git a/app/src/main/cpp/Controller.h b/app/src/main/cpp/Controller.h
index c311fa333..44a890b56 100644
--- a/app/src/main/cpp/Controller.h
+++ b/app/src/main/cpp/Controller.h
@@ -10,6 +10,7 @@
 #include "Device.h"
 #include "vrb/Forward.h"
 #include "vrb/Matrix.h"
+#include "moz_external_vr.h"
 
 namespace crow {
 
@@ -61,6 +62,12 @@ struct Controller {
   double lastHoverEvent;
   device::CapabilityFlags deviceCapabilities;
 
+  std::string profile;
+  uint64_t selectActionStartFrameId;
+  uint64_t selectActionStopFrameId;
+  uint64_t squeezeActionStartFrameId;
+  uint64_t squeezeActionStopFrameId;
+
   vrb::Vector StartPoint() const;
   vrb::Vector Direction() const;
 
diff --git a/app/src/main/cpp/ControllerContainer.cpp b/app/src/main/cpp/ControllerContainer.cpp
index 9b022a8f5..f438383dc 100644
--- a/app/src/main/cpp/ControllerContainer.cpp
+++ b/app/src/main/cpp/ControllerContainer.cpp
@@ -32,12 +32,16 @@ struct ControllerContainer::State {
   GeometryPtr beamModel;
   bool visible = false;
   vrb::Color pointerColor;
+  uint64_t immersiveFrameId;
+  uint64_t lastImmersiveFrameId;
 
   void Initialize(vrb::CreationContextPtr& aContext) {
     context = aContext;
     root = Toggle::Create(aContext);
     visible = true;
     pointerColor = vrb::Color(1.0f, 1.0f, 1.0f, 1.0f);
+    immersiveFrameId = 0;
+    lastImmersiveFrameId = 0;
   }
 
   bool Contains(const int32_t aControllerIndex) {
@@ -380,6 +384,63 @@ ControllerContainer::GetHapticFeedback(const int32_t aControllerIndex, uint64_t
   aPulseIntensity = m.list[aControllerIndex].pulseIntensity;
 }
 
+void
+ControllerContainer::SetProfile(const int32_t aControllerIndex, const std::string& aProfile) {
+  if (!m.Contains(aControllerIndex)) {
+    return;
+  }
+
+  m.list[aControllerIndex].profile = aProfile;
+}
+
+void
+ControllerContainer::SetSelectActionStart(const int32_t aControllerIndex) {
+  if (!m.Contains(aControllerIndex) || !m.immersiveFrameId) {
+    return;
+  }
+
+  if (m.list[aControllerIndex].selectActionStopFrameId >=
+      m.list[aControllerIndex].selectActionStartFrameId) {
+    m.list[aControllerIndex].selectActionStartFrameId = m.immersiveFrameId;
+  }
+}
+
+void
+ControllerContainer::SetSelectActionStop(const int32_t aControllerIndex) {
+  if (!m.Contains(aControllerIndex) || !m.lastImmersiveFrameId) {
+    return;
+  }
+
+  if (m.list[aControllerIndex].selectActionStartFrameId >
+      m.list[aControllerIndex].selectActionStopFrameId) {
+    m.list[aControllerIndex].selectActionStopFrameId = m.lastImmersiveFrameId;
+  }
+}
+
+void
+ControllerContainer::SetSqueezeActionStart(const int32_t aControllerIndex) {
+  if (!m.Contains(aControllerIndex) || !m.immersiveFrameId) {
+    return;
+  }
+
+  if (m.list[aControllerIndex].squeezeActionStopFrameId >=
+      m.list[aControllerIndex].squeezeActionStartFrameId) {
+    m.list[aControllerIndex].squeezeActionStartFrameId = m.immersiveFrameId;
+  }
+}
+
+void
+ControllerContainer::SetSqueezeActionStop(const int32_t aControllerIndex) {
+  if (!m.Contains(aControllerIndex) || !m.lastImmersiveFrameId) {
+    return;
+  }
+
+  if (m.list[aControllerIndex].squeezeActionStartFrameId >
+      m.list[aControllerIndex].squeezeActionStopFrameId) {
+    m.list[aControllerIndex].squeezeActionStopFrameId = m.lastImmersiveFrameId;
+  }
+}
+
 void
 ControllerContainer::SetLeftHanded(const int32_t aControllerIndex, const bool aLeftHanded) {
   if (!m.Contains(aControllerIndex)) {
@@ -442,6 +503,16 @@ ControllerContainer::SetVisible(const bool aVisible) {
   }
 }
 
+void
+ControllerContainer::SetFrameId(const uint64_t aFrameId) {
+  if (m.immersiveFrameId) {
+    m.lastImmersiveFrameId = aFrameId ? aFrameId : m.immersiveFrameId;
+  } else {
+    m.lastImmersiveFrameId = 0;
+  }
+  m.immersiveFrameId = aFrameId;
+}
+
 ControllerContainer::ControllerContainer(State& aState, vrb::CreationContextPtr& aContext) : m(aState) {
   m.Initialize(aContext);
 }
diff --git a/app/src/main/cpp/ControllerContainer.h b/app/src/main/cpp/ControllerContainer.h
index c821e3471..4fb6698a0 100644
--- a/app/src/main/cpp/ControllerContainer.h
+++ b/app/src/main/cpp/ControllerContainer.h
@@ -47,12 +47,18 @@ class ControllerContainer : public crow::ControllerDelegate  {
   uint32_t GetHapticCount(const int32_t aControllerIndex) override;
   void SetHapticFeedback(const int32_t aControllerIndex, const uint64_t aInputFrameID, const float aPulseDuration, const float aPulseIntensity) override;
   void GetHapticFeedback(const int32_t aControllerIndex, uint64_t &aInputFrameID, float& aPulseDuration, float& aPulseIntensity) override;
+  void SetProfile(const int32_t aControllerIndex, const std::string& aProfile) override;
+  void SetSelectActionStart(const int32_t aControllerIndex) override;
+  void SetSelectActionStop(const int32_t aControllerIndex) override;
+  void SetSqueezeActionStart(const int32_t aControllerIndex) override;
+  void SetSqueezeActionStop(const int32_t aControllerIndex) override;
   void SetLeftHanded(const int32_t aControllerIndex, const bool aLeftHanded) override;
   void SetTouchPosition(const int32_t aControllerIndex, const float aTouchX, const float aTouchY) override;
   void EndTouch(const int32_t aControllerIndex) override;
   void SetScrolledDelta(const int32_t aControllerIndex, const float aScrollDeltaX, const float aScrollDeltaY) override;
   void SetPointerColor(const vrb::Color& color) const;
   void SetVisible(const bool aVisible);
+  void SetFrameId(const uint64_t aFrameId);
 protected:
   struct State;
   ControllerContainer(State& aState, vrb::CreationContextPtr& aContext);
diff --git a/app/src/main/cpp/ControllerDelegate.h b/app/src/main/cpp/ControllerDelegate.h
index 0e1243b04..3b474b75c 100644
--- a/app/src/main/cpp/ControllerDelegate.h
+++ b/app/src/main/cpp/ControllerDelegate.h
@@ -12,6 +12,7 @@
 #include "GestureDelegate.h"
 
 #include <memory>
+#include <string>
 
 namespace crow {
 
@@ -46,6 +47,11 @@ class ControllerDelegate {
   virtual uint32_t GetHapticCount(const int32_t aControllerIndex) = 0;
   virtual void SetHapticFeedback(const int32_t aControllerIndex, const uint64_t aInputFrameID, const float aPulseDuration, const float aPulseIntensity) = 0;
   virtual void GetHapticFeedback(const int32_t aControllerIndex, uint64_t & aInputFrameID, float& aPulseDuration, float& aPulseIntensity) = 0;
+  virtual void SetProfile(const int32_t aControllerIndex, const std::string& aProfile) = 0;
+  virtual void SetSelectActionStart(const int32_t aControllerIndex) = 0;
+  virtual void SetSelectActionStop(const int32_t aControllerIndex) = 0;
+  virtual void SetSqueezeActionStart(const int32_t aControllerIndex) = 0;
+  virtual void SetSqueezeActionStop(const int32_t aControllerIndex) = 0;
   virtual void SetLeftHanded(const int32_t aControllerIndex, const bool aLeftHanded) = 0;
   virtual void SetTouchPosition(const int32_t aControllerIndex, const float aTouchX, const float aTouchY) = 0;
   virtual void EndTouch(const int32_t aControllerIndex) = 0;
diff --git a/app/src/main/cpp/ExternalVR.cpp b/app/src/main/cpp/ExternalVR.cpp
index 55172c9e8..06fe018a9 100644
--- a/app/src/main/cpp/ExternalVR.cpp
+++ b/app/src/main/cpp/ExternalVR.cpp
@@ -317,6 +317,11 @@ ExternalVR::SetSourceBrowser(VRBrowserType aBrowser) {
   m.SetSourceBrowser(aBrowser);
 }
 
+uint64_t
+ExternalVR::GetFrameId() const {
+  return m.lastFrameId;
+}
+
 void
 ExternalVR::SetCompositorEnabled(bool aEnabled) {
   if (aEnabled == m.compositorEnabled) {
@@ -431,6 +436,17 @@ ExternalVR::PushFramePoses(const vrb::Matrix& aHeadTransform, const std::vector<
       vrb::Vector position(controller.transformMatrix.GetTranslation());
       memcpy(&(immersiveController.pose.position), position.Data(), sizeof(immersiveController.pose.position));
     }
+
+    immersiveController.targetRayMode = mozilla::gfx::TargetRayMode::TrackedPointer;
+    immersiveController.mappingType = mozilla::gfx::GamepadMappingType ::XRStandard;
+    if (controller.profile.size() > mozilla::gfx::kProfileNameListMaxLen) {
+      VRB_ERROR("controller profile size is over than kProfileNameListMaxLen.");
+    }
+    memcpy(&immersiveController.profiles, controller.profile.data(), mozilla::gfx::kProfileNameListMaxLen);
+    immersiveController.selectActionStartFrameId = controller.selectActionStartFrameId;
+    immersiveController.selectActionStopFrameId = controller.selectActionStopFrameId;
+    immersiveController.squeezeActionStartFrameId = controller.squeezeActionStartFrameId;
+    immersiveController.squeezeActionStopFrameId = controller.squeezeActionStopFrameId;
   }
 
   m.system.sensorState.timestamp = aTimestamp;
diff --git a/app/src/main/cpp/ExternalVR.h b/app/src/main/cpp/ExternalVR.h
index 079df2df6..d099d9398 100644
--- a/app/src/main/cpp/ExternalVR.h
+++ b/app/src/main/cpp/ExternalVR.h
@@ -63,6 +63,7 @@ class ExternalVR : public ImmersiveDisplay {
   void SetHapticState(ControllerContainerPtr aControllerContainer) const;
   void StopPresenting();
   void SetSourceBrowser(VRBrowserType aBrowser);
+  uint64_t GetFrameId() const;
   ExternalVR();
   ~ExternalVR() = default;
 protected:
diff --git a/app/src/oculusvr/cpp/DeviceDelegateOculusVR.cpp b/app/src/oculusvr/cpp/DeviceDelegateOculusVR.cpp
index a2ee3f6b5..6ddc105e3 100644
--- a/app/src/oculusvr/cpp/DeviceDelegateOculusVR.cpp
+++ b/app/src/oculusvr/cpp/DeviceDelegateOculusVR.cpp
@@ -955,12 +955,14 @@ struct DeviceDelegateOculusVR::State {
                                          controllerName, beamTransform);
             controller->SetButtonCount(controllerState.index, 6);
             controller->SetHapticCount(controllerState.index, 1);
+            controller->SetProfile(controllerState.index, "oculus-touch-v2");
           } else {
             // Oculus Go only has one kind of controller model.
             controller->CreateController(controllerState.index, 0, "Oculus Go Controller");
             controller->SetButtonCount(controllerState.index, 2);
             // Oculus Go has no haptic feedback.
             controller->SetHapticCount(controllerState.index, 0);
+            controller->SetProfile(controllerState.index, "oculus-go");
           }
           controllerState.created = true;
         }
@@ -1069,6 +1071,16 @@ struct DeviceDelegateOculusVR::State {
         // This is always false in Oculus Browser.
         const bool thumbRest = false;
         controller->SetButtonState(controllerState.index, ControllerDelegate::BUTTON_OTHERS, 5, thumbRest, thumbRest);
+
+        if (gripPressed) {
+          if (renderMode == device::RenderMode::Immersive) {
+            controller->SetSqueezeActionStart(controllerState.index);
+          } else {
+            controller->SetSqueezeActionStop(controllerState.index);
+          }
+        } else {
+          controller->SetSqueezeActionStop(controllerState.index);
+        }
       } else {
         triggerPressed = (controllerState.inputState.Buttons & ovrButton_A) != 0;
         triggerTouched = triggerPressed;
@@ -1098,6 +1110,17 @@ struct DeviceDelegateOculusVR::State {
       controller->SetButtonState(controllerState.index, ControllerDelegate::BUTTON_TOUCHPAD, 0, trackpadPressed, trackpadTouched);
 
       controller->SetAxes(controllerState.index, axes, kNumAxes);
+
+      if (triggerPressed) {
+        if (renderMode == device::RenderMode::Immersive) {
+          controller->SetSelectActionStart(controllerState.index);
+        }
+        else {
+          controller->SetSelectActionStop(controllerState.index);
+        }
+      } else {
+        controller->SetSelectActionStop(controllerState.index);
+      }
       if (controller->GetHapticCount(controllerState.index)) {
         UpdateHaptics(controllerState);
       }