Fix title bar draggable mistake

Sine Striker

2023-12-06 8e6cc97cc705bbc4a88a7803a3f48640e373e469

 src/quick/quickwindowagent_p.h

@@ -15,7 +15,7 @@
        void init();

        // Host
        QQuickWindow *host{};
        QQuickWindow *hostWindow{};
    };

}