How to resizeOverlay when it isActive

[lkc33]

Hi,
Is it possible to resizeOverlay when it isActive?
From the source of messanger_chathead.dart
, If I clicked update ovelay,
onTap: () async {
if (_currentShape == BoxShape.rectangle) {
await FlutterOverlayWindow.resizeOverlay(50, 100, true);
setState(() {
_currentShape = BoxShape.circle;
});
} else {
await FlutterOverlayWindow.resizeOverlay(
WindowSize.matchParent,
WindowSize.matchParent,
false,
);
setState(() {
_currentShape = BoxShape.rectangle;
});
}
Exception has occurred.
MissingPluginException (MissingPluginException(No implementation found for method resizeOverlay on channel x-slayer/overlay))

Thanks