Linux - repositioning on start

[spajdo]

Hi. I want to use this library but it does weird thing. I have setup it like this
`
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await windowManager.ensureInitialized();
windowManager.hide();

WindowOptions windowOptions = const WindowOptions(
size: Size(1200, 700),
center: true,
skipTaskbar: false,
titleBarStyle: TitleBarStyle.normal,
);
windowManager.waitUntilReadyToShow(windowOptions, () async {
await windowManager.show();
await windowManager.focus();
});

runApp(const MyApp());
}
`

And when I'm starting my application, it appears on left site of my screen and after 1 second (maybe 2) it is repositioning to center of my screen. It doesn't look good. Can I setup it somehow to appears right in the center of my screen?