1 files changed, 3 insertions, 4 deletions
diff --git a/src/widgets/widgets/qdockwidget.cpp b/src/widgets/widgets/qdockwidget.cpp
index 2928d51d20..d25f4d922e 100644
--- a/src/widgets/widgets/qdockwidget.cpp
+++ b/src/widgets/widgets/qdockwidget.cpp
@@ -214,10 +214,9 @@ QDockWidgetLayout::~QDockWidgetLayout()
 bool QDockWidgetLayout::nativeWindowDeco() const
 {
     bool floating = parentWidget()->isWindow();
-    if (!floating) {
-        if (auto groupWindow = qobject_cast<const QDockWidgetGroupWindow*>(parentWidget()->parentWidget()))
-            return groupWindow->hasNativeDecos();
-    }
+    if (auto groupWindow =
+            qobject_cast<const QDockWidgetGroupWindow *>(parentWidget()->parentWidget()))
+        floating = floating || groupWindow->tabLayoutInfo();
     return nativeWindowDeco(floating);
 }