diff --git a/src/plugins/platforms/wasm/qwasmcompositor.cpp b/src/plugins/platforms/wasm/qwasmcompositor.cpp
index fff448ddef8..270f8e65e70 100644
--- a/src/plugins/platforms/wasm/qwasmcompositor.cpp
+++ b/src/plugins/platforms/wasm/qwasmcompositor.cpp
@@ -53,7 +53,7 @@ EMSCRIPTEN_BINDINGS(qtMouseModule) {
 QWasmCompositor::QWasmCompositor(QWasmScreen *screen)
     : QObject(screen),
       m_windowManipulation(screen),
-      m_windowStack(std::bind(&QWasmCompositor::onTopWindowChanged, this, std::placeholders::_1)),
+      m_windowStack(std::bind(&QWasmCompositor::onTopWindowChanged, this)),
       m_blitter(new QOpenGLTextureBlitter),
       m_eventTranslator(std::make_unique<QWasmEventTranslator>())
 {
@@ -174,6 +174,7 @@ void QWasmCompositor::addWindow(QWasmWindow *window)
 {
     m_windowVisibility.insert(window, false);
     m_windowStack.pushWindow(window);
+    m_windowStack.topWindow()->requestActivateWindow();
 }
 
 void QWasmCompositor::removeWindow(QWasmWindow *window)
@@ -181,6 +182,8 @@ void QWasmCompositor::removeWindow(QWasmWindow *window)
     m_windowVisibility.remove(window);
     m_requestUpdateWindows.remove(window);
     m_windowStack.removeWindow(window);
+    if (m_windowStack.topWindow())
+        m_windowStack.topWindow()->requestActivateWindow();
 }
 
 void QWasmCompositor::setVisible(QWasmWindow *window, bool visible)
@@ -755,21 +758,8 @@ void QWasmCompositor::WindowManipulation::resizeWindow(const QPoint& amount)
     ));
 }
 
-void QWasmCompositor::onTopWindowChanged(QWasmWindow *window)
+void QWasmCompositor::onTopWindowChanged()
 {
-    if (!QGuiApplication::focusWindow())
-        window->requestActivateWindow();
-
-    QWindow *modalWindow;
-    const bool isTargetWindowBlocked =
-            QGuiApplicationPrivate::instance()->isWindowBlocked(window->window(), &modalWindow);
-
-    if (isTargetWindowBlocked) {
-        modalWindow->requestActivate();
-        raise(asWasmWindow(modalWindow));
-        return;
-    }
-
     requestUpdate();
 }
 
diff --git a/src/plugins/platforms/wasm/qwasmcompositor.h b/src/plugins/platforms/wasm/qwasmcompositor.h
index cb6a66281e7..0e7bd0eeecd 100644
--- a/src/plugins/platforms/wasm/qwasmcompositor.h
+++ b/src/plugins/platforms/wasm/qwasmcompositor.h
@@ -176,7 +176,7 @@ private:
         std::unique_ptr<OperationState> m_state;
     };
 
-    void onTopWindowChanged(QWasmWindow *window);
+    void onTopWindowChanged();
     void drawWindow(QOpenGLTextureBlitter *blitter, QWasmScreen *screen, const QWasmWindow *window);
     void drawWindowContent(QOpenGLTextureBlitter *blitter, QWasmScreen *screen,
                            const QWasmWindow *window);
diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp
index fd62c63d1ba..4e429db65fc 100644
--- a/src/plugins/platforms/wasm/qwasmwindow.cpp
+++ b/src/plugins/platforms/wasm/qwasmwindow.cpp
@@ -421,6 +421,12 @@ bool QWasmWindow::windowIsPopupType(Qt::WindowFlags flags) const
 
 void QWasmWindow::requestActivateWindow()
 {
+    QWindow *modalWindow;
+    if (QGuiApplicationPrivate::instance()->isWindowBlocked(window(), &modalWindow)) {
+        static_cast<QWasmWindow *>(modalWindow->handle())->requestActivateWindow();
+        return;
+    }
+
     if (window()->isTopLevel())
         raise();
     QPlatformWindow::requestActivateWindow();
diff --git a/src/plugins/platforms/wasm/qwasmwindowstack.cpp b/src/plugins/platforms/wasm/qwasmwindowstack.cpp
index 9ce6689c8d3..cc1a3cad6af 100644
--- a/src/plugins/platforms/wasm/qwasmwindowstack.cpp
+++ b/src/plugins/platforms/wasm/qwasmwindowstack.cpp
@@ -18,7 +18,7 @@ void QWasmWasmWindowStack::pushWindow(QWasmWindow *window)
 
     m_windowStack.push_back(window);
 
-    m_topWindowChangedCallback(window);
+    m_topWindowChangedCallback();
 }
 
 void QWasmWasmWindowStack::removeWindow(QWasmWindow *window)
@@ -34,7 +34,7 @@ void QWasmWasmWindowStack::removeWindow(QWasmWindow *window)
     m_windowStack.erase(it);
 
     if (removingTop)
-        m_topWindowChangedCallback(topWindow());
+        m_topWindowChangedCallback();
 }
 
 void QWasmWasmWindowStack::raise(QWasmWindow *window)
@@ -46,7 +46,7 @@ void QWasmWasmWindowStack::raise(QWasmWindow *window)
 
     auto it = std::find(regularWindowsBegin(), m_windowStack.end(), window);
     std::rotate(it, it + 1, m_windowStack.end());
-    m_topWindowChangedCallback(topWindow());
+    m_topWindowChangedCallback();
 }
 
 void QWasmWasmWindowStack::lower(QWasmWindow *window)
@@ -60,7 +60,7 @@ void QWasmWasmWindowStack::lower(QWasmWindow *window)
     auto it = std::find(regularWindowsBegin(), m_windowStack.end(), window);
     std::rotate(regularWindowsBegin(), it, it + 1);
     if (loweringTopWindow && topWindow() != window)
-        m_topWindowChangedCallback(topWindow());
+        m_topWindowChangedCallback();
 }
 
 QWasmWasmWindowStack::iterator QWasmWasmWindowStack::begin()
diff --git a/src/plugins/platforms/wasm/qwasmwindowstack.h b/src/plugins/platforms/wasm/qwasmwindowstack.h
index 68ce4a51b74..4193089056e 100644
--- a/src/plugins/platforms/wasm/qwasmwindowstack.h
+++ b/src/plugins/platforms/wasm/qwasmwindowstack.h
@@ -24,7 +24,7 @@ class QWasmWindow;
 Q_AUTOTEST_EXPORT class QWasmWasmWindowStack
 {
 public:
-    using TopWindowChangedCallbackType = std::function<void(QWasmWindow *window)>;
+    using TopWindowChangedCallbackType = std::function<void()>;
 
     using StorageType = QList<QWasmWindow *>;
 
diff --git a/tests/auto/wasm/tst_qwasmwindowstack.cpp b/tests/auto/wasm/tst_qwasmwindowstack.cpp
index 3c1165353c3..f978679a15e 100644
--- a/tests/auto/wasm/tst_qwasmwindowstack.cpp
+++ b/tests/auto/wasm/tst_qwasmwindowstack.cpp
@@ -23,8 +23,7 @@ class tst_QWasmWindowStack : public QObject
 
 public:
     tst_QWasmWindowStack()
-        : m_mockCallback(
-                std::bind(&tst_QWasmWindowStack::onTopWindowChanged, this, std::placeholders::_1))
+        : m_mockCallback(std::bind(&tst_QWasmWindowStack::onTopWindowChanged, this))
     {
     }
 
@@ -39,11 +38,11 @@ private slots:
     void removingTheRoot();
 
 private:
-    void onTopWindowChanged(QWasmWindow *topWindow)
+    void onTopWindowChanged()
     {
         ++m_topLevelChangedCallCount;
         if (m_onTopLevelChangedAction)
-            m_onTopLevelChangedAction(topWindow);
+            m_onTopLevelChangedAction();
     }
 
     void verifyTopWindowChangedCalled(int expected = 1)
@@ -76,19 +75,15 @@ void tst_QWasmWindowStack::insertion()
 {
     QWasmWasmWindowStack stack(m_mockCallback);
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) { QVERIFY(topWindow == &m_root); };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_root); };
     stack.pushWindow(&m_root);
     verifyTopWindowChangedCalled();
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window1);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window1); };
     stack.pushWindow(&m_window1);
     verifyTopWindowChangedCalled();
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window2);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window2); };
     stack.pushWindow(&m_window2);
     verifyTopWindowChangedCalled();
 }
@@ -111,9 +106,7 @@ void tst_QWasmWindowStack::raisingTheRootIsImpossible()
 
     QCOMPARE(&m_window5, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window2);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window2); };
     stack.raise(&m_window2);
     verifyTopWindowChangedCalled();
 }
@@ -133,9 +126,7 @@ void tst_QWasmWindowStack::raising()
 
     QCOMPARE(&m_window5, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window1);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window1); };
     stack.raise(&m_window1);
     verifyTopWindowChangedCalled();
     QCOMPARE(&m_window1, stack.topWindow());
@@ -144,9 +135,7 @@ void tst_QWasmWindowStack::raising()
     verifyTopWindowChangedCalled(0);
     QCOMPARE(&m_window1, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window3);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window3); };
     stack.raise(&m_window3);
     verifyTopWindowChangedCalled();
     QCOMPARE(&m_window3, stack.topWindow());
@@ -168,9 +157,7 @@ void tst_QWasmWindowStack::lowering()
 
     QCOMPARE(&m_window5, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window4);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window4); };
     stack.lower(&m_window5);
     // Window order: 4 3 2 1 5 R
     verifyTopWindowChangedCalled();
@@ -201,9 +188,7 @@ void tst_QWasmWindowStack::removing()
 
     QCOMPARE(&m_window5, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window4);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window4); };
     stack.removeWindow(&m_window5);
     // Window order: 4 3 2 1 R
     verifyTopWindowChangedCalled();
@@ -237,9 +222,7 @@ void tst_QWasmWindowStack::removingTheRoot()
     verifyTopWindowChangedCalled(0);
     QCOMPARE(&m_window3, stack.topWindow());
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window1);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window1); };
     // Check that the new bottom window is not treated specially as a root
     stack.raise(&m_window1);
     // Window order: 1 3 2
@@ -248,9 +231,7 @@ void tst_QWasmWindowStack::removingTheRoot()
     QVERIFY(std::equal(expectedWindowOrder.begin(), expectedWindowOrder.end(),
                        getWindowsFrontToBack(&stack).begin()));
 
-    m_onTopLevelChangedAction = [this](QWasmWindow *topWindow) {
-        QVERIFY(topWindow == &m_window3);
-    };
+    m_onTopLevelChangedAction = [this, &stack]() { QVERIFY(stack.topWindow() == &m_window3); };
     // Check that the new bottom window is not treated specially as a root
     stack.lower(&m_window1);
     // Window order: 3 2 1