Fix mistake of calculating wrong size

Sine Striker

2023-12-07 f452b4a64bbef0d84518499a663dc527527d11b9

 src/widgets/widgetwindowagent_p.h

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

        // Host
        QWidget *host{};
        QWidget *hostWidget{};
    };

}