1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/styles/modernwindows/qwindows11style.cpp b/src/plugins/styles/modernwindows/qwindows11style.cpp
index 1efcbfa15c7..8f7cc0cf6e9 100644
--- a/src/plugins/styles/modernwindows/qwindows11style.cpp
+++ b/src/plugins/styles/modernwindows/qwindows11style.cpp
@@ -2165,7 +2165,8 @@ void QWindows11Style::polish(QWidget* widget)
         auto pal = widget->palette();
         pal.setColor(widget->backgroundRole(), Qt::transparent);
         widget->setPalette(pal);
-        if (!isScrollBar) { // for menus and combobox containers...
+        if (!isScrollBar
+            && widget->graphicsProxyWidget() == nullptr) { // for menus and combobox containers...
             QGraphicsDropShadowEffect* dropshadow = new QGraphicsDropShadowEffect(widget);
             dropshadow->setBlurRadius(3);
             dropshadow->setXOffset(3);