diff --git a/Libraries/LibWebView/Menu.cpp b/Libraries/LibWebView/Menu.cpp
index f2f0e4a61dd..3d9b19dc5b9 100644
--- a/Libraries/LibWebView/Menu.cpp
+++ b/Libraries/LibWebView/Menu.cpp
@@ -60,6 +60,16 @@ void Action::set_visible(bool visible)
         observer->on_visible_state_changed(*this);
 }
 
+void Action::set_engaged(bool engaged)
+{
+    if (m_engaged == engaged)
+        return;
+    m_engaged = engaged;
+
+    for (auto& observer : m_observers)
+        observer->on_engaged_state_changed(*this);
+}
+
 void Action::set_checked(bool checked)
 {
     set_checked_internal(checked);
@@ -91,6 +101,7 @@ void Action::add_observer(NonnullOwnPtr<Observer> observer)
         observer->on_tooltip_changed(*this);
     observer->on_enabled_state_changed(*this);
     observer->on_visible_state_changed(*this);
+    observer->on_engaged_state_changed(*this);
     if (is_checkable())
         observer->on_checked_state_changed(*this);
 
diff --git a/Libraries/LibWebView/Menu.h b/Libraries/LibWebView/Menu.h
index 023bbc775e9..8a82800d632 100644
--- a/Libraries/LibWebView/Menu.h
+++ b/Libraries/LibWebView/Menu.h
@@ -124,6 +124,9 @@ public:
     bool visible() const { return m_visible; }
     void set_visible(bool);
 
+    bool engaged() const { return m_engaged; }
+    void set_engaged(bool);
+
     bool is_checkable() const { return m_checked.has_value(); }
     bool checked() const { return *m_checked; }
     void set_checked(bool);
@@ -135,6 +138,7 @@ public:
         virtual void on_tooltip_changed(Action&) { }
         virtual void on_enabled_state_changed(Action&) { }
         virtual void on_visible_state_changed(Action&) { }
+        virtual void on_engaged_state_changed(Action&) { }
         virtual void on_checked_state_changed(Action&) { }
     };
 
@@ -160,6 +164,7 @@ private:
 
     bool m_enabled { true };
     bool m_visible { true };
+    bool m_engaged { false };
     Optional<bool> m_checked;
 
     Function<void()> m_action;