diff --git a/Userland/Libraries/LibWeb/WebDriver/Client.cpp b/Userland/Libraries/LibWeb/WebDriver/Client.cpp
index ca5ab4feff9..003d1129712 100644
--- a/Userland/Libraries/LibWeb/WebDriver/Client.cpp
+++ b/Userland/Libraries/LibWeb/WebDriver/Client.cpp
@@ -69,6 +69,7 @@ static constexpr auto s_webdriver_endpoints = Array {
     ROUTE(POST, "/session/:session_id/window/maximize"sv, maximize_window),
     ROUTE(POST, "/session/:session_id/window/minimize"sv, minimize_window),
     ROUTE(POST, "/session/:session_id/window/fullscreen"sv, fullscreen_window),
+    ROUTE(POST, "/session/:session_id/window/consume-user-activation"sv, consume_user_activation),
     ROUTE(POST, "/session/:session_id/element"sv, find_element),
     ROUTE(POST, "/session/:session_id/elements"sv, find_elements),
     ROUTE(POST, "/session/:session_id/element/:element_id/element"sv, find_element_from_element),
diff --git a/Userland/Libraries/LibWeb/WebDriver/Client.h b/Userland/Libraries/LibWeb/WebDriver/Client.h
index 639938aa6ee..fe1497a251d 100644
--- a/Userland/Libraries/LibWeb/WebDriver/Client.h
+++ b/Userland/Libraries/LibWeb/WebDriver/Client.h
@@ -59,6 +59,9 @@ public:
     virtual Response minimize_window(Parameters parameters, JsonValue payload) = 0;
     virtual Response fullscreen_window(Parameters parameters, JsonValue payload) = 0;
 
+    // Extension: https://html.spec.whatwg.org/multipage/interaction.html#user-activation-user-agent-automation
+    virtual Response consume_user_activation(Parameters parameters, JsonValue payload) = 0;
+
     // 12. Elements, https://w3c.github.io/webdriver/#elements
     virtual Response find_element(Parameters parameters, JsonValue payload) = 0;
     virtual Response find_elements(Parameters parameters, JsonValue payload) = 0;
diff --git a/Userland/Services/WebContent/WebDriverClient.ipc b/Userland/Services/WebContent/WebDriverClient.ipc
index c26fcb2edce..8c988c15d57 100644
--- a/Userland/Services/WebContent/WebDriverClient.ipc
+++ b/Userland/Services/WebContent/WebDriverClient.ipc
@@ -24,6 +24,7 @@ endpoint WebDriverClient {
     maximize_window() => (Web::WebDriver::Response response)
     minimize_window() => (Web::WebDriver::Response response)
     fullscreen_window() => (Web::WebDriver::Response response)
+    consume_user_activation() => (Web::WebDriver::Response response)
     find_element(JsonValue payload) => (Web::WebDriver::Response response)
     find_elements(JsonValue payload) => (Web::WebDriver::Response response)
     find_element_from_element(JsonValue payload, String element_id) => (Web::WebDriver::Response response)
diff --git a/Userland/Services/WebContent/WebDriverConnection.cpp b/Userland/Services/WebContent/WebDriverConnection.cpp
index d53be5e7663..bb45e0e4420 100644
--- a/Userland/Services/WebContent/WebDriverConnection.cpp
+++ b/Userland/Services/WebContent/WebDriverConnection.cpp
@@ -754,6 +754,27 @@ Messages::WebDriverClient::FullscreenWindowResponse WebDriverConnection::fullscr
     return serialize_rect(rect);
 }
 
+// Extension Consume User Activation, https://html.spec.whatwg.org/multipage/interaction.html#user-activation-user-agent-automation
+Messages::WebDriverClient::ConsumeUserActivationResponse WebDriverConnection::consume_user_activation()
+{
+    // FIXME: This should probably be in the spec steps
+    // If the current top-level browsing context is no longer open, return error with error code no such window.
+    TRY(ensure_open_top_level_browsing_context());
+
+    // 1. Let window be current browsing context's active window.
+    auto* window = m_page_client->page().top_level_browsing_context().active_window();
+
+    // 2. Let consume be true if window has transient activation; otherwise false.
+    bool consume = window->has_transient_activation();
+
+    // 3. If consume is true, then consume user activation of window.
+    if (consume)
+        window->consume_user_activation();
+
+    // 4. Return success with data consume.
+    return consume;
+}
+
 // 12.3.2 Find Element, https://w3c.github.io/webdriver/#dfn-find-element
 Messages::WebDriverClient::FindElementResponse WebDriverConnection::find_element(JsonValue const& payload)
 {
diff --git a/Userland/Services/WebContent/WebDriverConnection.h b/Userland/Services/WebContent/WebDriverConnection.h
index 6b0a7559dc1..35170edb83a 100644
--- a/Userland/Services/WebContent/WebDriverConnection.h
+++ b/Userland/Services/WebContent/WebDriverConnection.h
@@ -61,6 +61,7 @@ private:
     virtual Messages::WebDriverClient::MaximizeWindowResponse maximize_window() override;
     virtual Messages::WebDriverClient::MinimizeWindowResponse minimize_window() override;
     virtual Messages::WebDriverClient::FullscreenWindowResponse fullscreen_window() override;
+    virtual Messages::WebDriverClient::ConsumeUserActivationResponse consume_user_activation() override;
     virtual Messages::WebDriverClient::FindElementResponse find_element(JsonValue const& payload) override;
     virtual Messages::WebDriverClient::FindElementsResponse find_elements(JsonValue const& payload) override;
     virtual Messages::WebDriverClient::FindElementFromElementResponse find_element_from_element(JsonValue const& payload, String const& element_id) override;
diff --git a/Userland/Services/WebDriver/Client.cpp b/Userland/Services/WebDriver/Client.cpp
index 529fb61729a..c56bbbd05c8 100644
--- a/Userland/Services/WebDriver/Client.cpp
+++ b/Userland/Services/WebDriver/Client.cpp
@@ -389,6 +389,15 @@ Web::WebDriver::Response Client::fullscreen_window(Web::WebDriver::Parameters pa
     return session->web_content_connection().fullscreen_window();
 }
 
+// Extension: Consume User Activation, https://html.spec.whatwg.org/multipage/interaction.html#user-activation-user-agent-automation
+// POST /session/{session id}/window/consume-user-activation
+Web::WebDriver::Response Client::consume_user_activation(Web::WebDriver::Parameters parameters, JsonValue)
+{
+    dbgln_if(WEBDRIVER_DEBUG, "Handling POST /session/<session_id>/window/consume-user-activation");
+    auto session = TRY(find_session_with_id(parameters[0]));
+    return session->web_content_connection().consume_user_activation();
+}
+
 // 12.3.2 Find Element, https://w3c.github.io/webdriver/#dfn-find-element
 // POST /session/{session id}/element
 Web::WebDriver::Response Client::find_element(Web::WebDriver::Parameters parameters, JsonValue payload)
diff --git a/Userland/Services/WebDriver/Client.h b/Userland/Services/WebDriver/Client.h
index 4c30f169774..4a713fcd67e 100644
--- a/Userland/Services/WebDriver/Client.h
+++ b/Userland/Services/WebDriver/Client.h
@@ -58,6 +58,7 @@ private:
     virtual Web::WebDriver::Response maximize_window(Web::WebDriver::Parameters parameters, JsonValue payload) override;
     virtual Web::WebDriver::Response minimize_window(Web::WebDriver::Parameters parameters, JsonValue payload) override;
     virtual Web::WebDriver::Response fullscreen_window(Web::WebDriver::Parameters parameters, JsonValue payload) override;
+    virtual Web::WebDriver::Response consume_user_activation(Web::WebDriver::Parameters parameters, JsonValue payload) override;
     virtual Web::WebDriver::Response find_element(Web::WebDriver::Parameters parameters, JsonValue payload) override;
     virtual Web::WebDriver::Response find_elements(Web::WebDriver::Parameters parameters, JsonValue payload) override;
     virtual Web::WebDriver::Response find_element_from_element(Web::WebDriver::Parameters parameters, JsonValue payload) override;