Select::createOptionUsing not updating selected element in v3

Select::make('test')
->options(function(){
    return Tag::pluck('name','id');
})
->createOptionForm([TextInput::make('name')])
->createOptionUsing(function($data){
    $tag = new Tag();
    $tag->fill($data);
    $tag->save();
    return $tag->getKey();
})