--- a/widget/cocoa/nsChildView.mm
+++ b/widget/cocoa/nsChildView.mm
@@ -2115,17 +2115,17 @@ nsChildView::AddWindowOverlayWebRenderCo
     }
 
     if (!updatedTitlebarRegion.IsEmpty()) {
       wr::ImageDescriptor descriptor(size, stride, format);
       aBuilder.Resources().UpdateImageBuffer(*mTitlebarImageKey, descriptor, buffer);
     }
 
     wr::LayoutRect rect = wr::ToLayoutRect(mTitlebarRect);
-    aBuilder.PushImage(wr::LayoutRect{ { 0, 0 }, { float(size.width), float(size.height) } },
+    aBuilder.PushImage(wr::LayoutRect{ rect.origin, { float(size.width), float(size.height) } },
                        rect, wr::ImageRendering::Auto, *mTitlebarImageKey);
   }
 }
 
 void
 nsChildView::CleanupWebRenderWindowOverlay(layers::WebRenderBridgeChild* aWrBridge)
 {
   if (mTitlebarImageKey) {