diff --git a/src/plugins/platforms/wasm/qwasmevent.cpp b/src/plugins/platforms/wasm/qwasmevent.cpp
index 5ff6f4f12cc..0278ad4af55 100644
--- a/src/plugins/platforms/wasm/qwasmevent.cpp
+++ b/src/plugins/platforms/wasm/qwasmevent.cpp
@@ -62,6 +62,8 @@ Qt::Key webKeyToQtKey(const std::string &code, const std::string &key, bool isDe
             return Qt::Key_unknown;
         }
     } else if (auto mapping = QWasmKeyTranslator::mapWebKeyTextToQtKey(key.c_str())) {
+        if (modifiers.testFlag(Qt::ShiftModifier) && (*mapping == Qt::Key::Key_Tab))
+            *mapping = Qt::Key::Key_Backtab;
         return *mapping;
     }
 
diff --git a/src/plugins/platforms/wasm/qwasminputcontext.cpp b/src/plugins/platforms/wasm/qwasminputcontext.cpp
index df4b95b7b4b..5ce24588973 100644
--- a/src/plugins/platforms/wasm/qwasminputcontext.cpp
+++ b/src/plugins/platforms/wasm/qwasminputcontext.cpp
@@ -352,16 +352,16 @@ void QWasmInputContext::setFocusObject(QObject *object)
     if (m_focusObject && !m_preeditString.isEmpty())
         commitPreeditAndClear();
 
-    if (inputMethodAccepted()) {
+    if (object) {
         m_inputElement.call<void>("focus");
-        m_usingTextInput = true;
-
+        m_usingTextInput = inputMethodAccepted();
         m_focusObject = object;
-    } else {
+    } else if (m_focusObject) {
         m_inputElement.call<void>("blur");
         m_usingTextInput = false;
-
         m_focusObject = nullptr;
+    } else {
+        m_usingTextInput = false;
     }
     QPlatformInputContext::setFocusObject(object);
 }
diff --git a/src/plugins/platforms/wasm/qwasmwindow.cpp b/src/plugins/platforms/wasm/qwasmwindow.cpp
index 8b01b9d33e7..65277e78d44 100644
--- a/src/plugins/platforms/wasm/qwasmwindow.cpp
+++ b/src/plugins/platforms/wasm/qwasmwindow.cpp
@@ -133,6 +133,8 @@ QWasmWindow::QWasmWindow(QWindow *w, QWasmDeadKeySupport *deadKeySupport,
 
 QWasmWindow::~QWasmWindow()
 {
+    shutdown();
+
     emscripten::val::module_property("specialHTMLTargets").delete_(canvasSelector());
     m_canvasContainer.call<void>("removeChild", m_canvas);
     m_context2d = emscripten::val::undefined();
diff --git a/src/plugins/platforms/wasm/qwasmwindowtreenode.cpp b/src/plugins/platforms/wasm/qwasmwindowtreenode.cpp
index f11adf9b78c..08eb7e327b1 100644
--- a/src/plugins/platforms/wasm/qwasmwindowtreenode.cpp
+++ b/src/plugins/platforms/wasm/qwasmwindowtreenode.cpp
@@ -4,6 +4,9 @@
 #include "qwasmwindowtreenode.h"
 
 #include "qwasmwindow.h"
+#include "qwasmscreen.h"
+
+uint64_t QWasmWindowTreeNode::s_nextActiveIndex = 0;
 
 QWasmWindowTreeNode::QWasmWindowTreeNode()
     : m_childStack(std::bind(&QWasmWindowTreeNode::onTopWindowChanged, this))
@@ -12,6 +15,39 @@ QWasmWindowTreeNode::QWasmWindowTreeNode()
 
 QWasmWindowTreeNode::~QWasmWindowTreeNode() = default;
 
+void QWasmWindowTreeNode::shutdown()
+{
+    QWasmWindow *window = asWasmWindow();
+    if (!window ||
+        !window->window() ||
+        (QGuiApplication::focusWindow() && // Don't act if we have a focus window different from this
+         QGuiApplication::focusWindow() != window->window()))
+        return;
+
+    // Make a list of all windows sorted on active index.
+    // Skip windows with active index 0 as they have
+    // never been active.
+    std::map<uint64_t, QWasmWindow *> allWindows;
+    for (const auto &w : window->platformScreen()->allWindows()) {
+        if (w->getActiveIndex() > 0)
+            allWindows.insert({w->getActiveIndex(), w});
+    }
+
+    // window is not in all windows
+    if (window->getActiveIndex() > 0)
+        allWindows.insert({window->getActiveIndex(), window});
+
+    if (allWindows.size() >= 2) {
+        const auto lastIt = std::prev(allWindows.end());
+        const auto prevIt = std::prev(lastIt);
+        const auto lastW = lastIt->second;
+        const auto prevW = prevIt->second;
+
+        if (lastW == window) // Only act if window is last to be active
+            prevW->requestActivateWindow();
+    }
+}
+
 void QWasmWindowTreeNode::onParentChanged(QWasmWindowTreeNode *previousParent,
                                           QWasmWindowTreeNode *currentParent,
                                           QWasmWindowStack::PositionPreference positionPreference)
@@ -73,6 +109,9 @@ void QWasmWindowTreeNode::setAsActiveNode()
 {
     if (parentNode())
         parentNode()->setActiveChildNode(asWasmWindow());
+
+    // At the end, this is a recursive function
+    m_activeIndex = ++s_nextActiveIndex;
 }
 
 void QWasmWindowTreeNode::bringToTop()
diff --git a/src/plugins/platforms/wasm/qwasmwindowtreenode.h b/src/plugins/platforms/wasm/qwasmwindowtreenode.h
index 344fdb43cbd..170d777f02a 100644
--- a/src/plugins/platforms/wasm/qwasmwindowtreenode.h
+++ b/src/plugins/platforms/wasm/qwasmwindowtreenode.h
@@ -38,14 +38,22 @@ protected:
     void setAsActiveNode();
     void bringToTop();
     void sendToBottom();
+    void shutdown();
 
     const QWasmWindowStack &childStack() const { return m_childStack; }
     QWasmWindow *activeChild() const { return m_activeChild; }
 
+    uint64_t getActiveIndex() const {
+        return m_activeIndex;
+    }
+
 private:
     void onTopWindowChanged();
     void setActiveChildNode(QWasmWindow *activeChild);
 
+    uint64_t m_activeIndex = 0;
+    static uint64_t s_nextActiveIndex;
+
     QWasmWindowStack m_childStack;
     QWasmWindow *m_activeChild = nullptr;
 };
diff --git a/tests/auto/wasm/selenium/qwasmwindow.py b/tests/auto/wasm/selenium/qwasmwindow.py
index d02272c432b..73ee2745d0b 100644
--- a/tests/auto/wasm/selenium/qwasmwindow.py
+++ b/tests/auto/wasm/selenium/qwasmwindow.py
@@ -68,6 +68,18 @@ class WidgetTestCase(unittest.TestCase):
         self.assertEqual(w2.hasFocus(), False)
         self.assertEqual(w3.hasFocus(), True)
 
+        w3.close();
+        self.assertEqual(w0.hasFocus(), False)
+        self.assertEqual(w1.hasFocus(), False)
+        self.assertEqual(w2.hasFocus(), True)
+
+        w2.close();
+        self.assertEqual(w0.hasFocus(), True)
+        self.assertEqual(w1.hasFocus(), False)
+
+        w1.close();
+        self.assertEqual(w0.hasFocus(), True)
+
         clearWidgets(self._driver)
 
     #Looks weird, no asserts, the test is that
@@ -691,6 +703,13 @@ class Widget:
             '''
         )
 
+    def close(self):
+        self.driver.execute_script(
+            f'''
+                instance.closeWidget('{self.name}');
+            '''
+        )
+
 class Window:
     def __init__(self, parent=None, rect=None, title=None, element=None, visible=True, opengl=0):
         self.driver = parent.driver
diff --git a/tests/auto/wasm/selenium/tst_qwasmwindow_harness.cpp b/tests/auto/wasm/selenium/tst_qwasmwindow_harness.cpp
index 5a8246935c3..443a32ea1dd 100644
--- a/tests/auto/wasm/selenium/tst_qwasmwindow_harness.cpp
+++ b/tests/auto/wasm/selenium/tst_qwasmwindow_harness.cpp
@@ -455,6 +455,16 @@ public:
         m_spinBoxes[name] = spinBox;
     }
 
+    bool closeWidget(const std::string &name)
+    {
+        TestWidget *widget = findWidget(name);
+        if (!widget)
+            return false;
+
+        widget->close();
+        return true;
+    }
+
 private:
     using TestWidgetPtr = std::shared_ptr<TestWidget>;
 
@@ -603,6 +613,11 @@ void activateWidget(const std::string &name)
         w->activateWindow();
 }
 
+bool closeWidget(const std::string &name)
+{
+    return WidgetStorage::getInstance()->closeWidget(name);
+}
+
 void clearWidgets()
 {
     WidgetStorage::clearInstance();
@@ -751,6 +766,7 @@ EMSCRIPTEN_BINDINGS(qwasmwindow)
     emscripten::function("showToolTipWidget", &showToolTipWidget);
     emscripten::function("setWidgetNoFocusShow", &setWidgetNoFocusShow);
     emscripten::function("showWidget", &showWidget);
+    emscripten::function("closeWidget", &closeWidget);
     emscripten::function("activateWidget", &activateWidget);
     emscripten::function("hasWidgetFocus", &hasWidgetFocus);
     emscripten::function("clearWidgets", &clearWidgets);