diff --git a/src/DockWidgetBase.cpp b/src/DockWidgetBase.cpp
index 84d106da..088d07ba 100644
--- a/src/DockWidgetBase.cpp
+++ b/src/DockWidgetBase.cpp
@@ -237,6 +237,17 @@ QString DockWidgetBase::uniqueName() const
 
 QString DockWidgetBase::title() const
 {
+    if (d->isMDIWrapper()) {
+        // It's just a wrapper to help implementing Option_MDINestable. Return the title of the real dock widget we're hosting.
+        auto dropAreaGuest = qobject_cast<DropArea*>(widget());
+        Q_ASSERT(dropAreaGuest);
+        if (dropAreaGuest->hasSingleFrame()) {
+            return dropAreaGuest->frames().constFirst()->title();
+        } else {
+            return qApp->applicationName();
+        }
+    }
+
     return d->title;
 }
 
diff --git a/src/private/DropArea.cpp b/src/private/DropArea.cpp
index 70b69498..ae8d0295 100644
--- a/src/private/DropArea.cpp
+++ b/src/private/DropArea.cpp
@@ -47,6 +47,17 @@ DropArea::DropArea(QWidgetOrQuick *parent, bool isMDIWrapper)
         qWarning() << "Dropping not implement for QtQuick on Wayland yet!";
 #endif
     }
+
+    if (m_isMDIWrapper) {
+        connect(this, &MultiSplitter::visibleWidgetCountChanged, this, [this] {
+            if (auto dw = mdiDockWidgetWrapper()) {
+                // The title of our MDI frame will need to change to the app name if we have more than 1 dock widget nested
+                Q_EMIT dw->titleChanged(dw->title());
+            } else {
+                qWarning() << Q_FUNC_INFO << "Unexpected null wrapper dock widget";
+            }
+        });
+    }
 }
 
 DropArea::~DropArea()
diff --git a/src/private/Frame.cpp b/src/private/Frame.cpp
index c651dd4c..4492e5e2 100644
--- a/src/private/Frame.cpp
+++ b/src/private/Frame.cpp
@@ -878,7 +878,10 @@ DockWidgetBase *Frame::mdiDockWidgetWrapper() const
 
 DropArea *Frame::mdiDropAreaWrapper() const
 {
-    return qobject_cast<DropArea *>(QWidgetAdapter::parent());
+    auto dropArea = qobject_cast<DropArea *>(QWidgetAdapter::parent());
+    if (dropArea && dropArea->isMDIWrapper())
+        return dropArea;
+    return nullptr;
 }
 
 MDILayoutWidget *Frame::mdiLayoutWidget() const
diff --git a/tests/tst_docks.cpp b/tests/tst_docks.cpp
index 84011349..31037939 100644
--- a/tests/tst_docks.cpp
+++ b/tests/tst_docks.cpp
@@ -5077,6 +5077,7 @@ void TestDocks::tst_mdi_mixed_with_docking2()
     auto createSheet = [](int id) -> DockWidgetBase* {
         auto dock = new DockWidget(QStringLiteral("dw-sheet-%1").arg(id), DockWidgetBase::Option_MDINestable);
         dock->setWidget(new QPushButton(QStringLiteral("Sheet %1").arg(id)));
+        dock->setTitle(QStringLiteral("Sheet %1").arg(id));
 
         return dock;
     };
@@ -5109,6 +5110,7 @@ void TestDocks::tst_mdi_mixed_with_docking2()
     QVERIFY(dropArea2->isMDIWrapper());
     QVERIFY(!mdiFrame1->isMDIWrapper());
     QVERIFY(mdiFrame1->isMDI());
+    QVERIFY(!mdiWidget1->d->isMDIWrapper());
 
     auto tb1 = mdiWidget1->titleBar();
     auto mdiTb1 = mdiFrame1->titleBar();
@@ -5119,6 +5121,9 @@ void TestDocks::tst_mdi_mixed_with_docking2()
     QVERIFY(mdiTb1->isVisible());
     QVERIFY(mdiTb2->isVisible());
     QVERIFY(tb1->isVisible());
+    QCOMPARE(tb1->title(), QString("Sheet 1"));
+    QCOMPARE(mdiTb1->title(), QString("dockwidgets-unit-tests"));
+    QCOMPARE(mdiTb2->title(), QString("Sheet 2"));
 
     QVERIFY(tb1 != mdiTb1);
     QCOMPARE(mdiWidget2->titleBar(), mdiTb2);