[Bug] CollectionView GridItemLayout reverses width/height

[davidortinau]

Description

Looks like height/width are reversed in this scenario:

<CollectionView
                x:Name="LayoutsCV"
                ItemsSource="{Binding Layouts}"
                SelectedItem="{Binding SelectedControl, Mode=TwoWay}"
                SelectionMode="Single"
                SelectionChangedCommand="{Binding SelectCommand}"
                HeightRequest="200">
                <CollectionView.EmptyView>
                    <StackLayout
                        VerticalOptions="Fill"
                        BackgroundColor="Silver">
                        <Label
                            Text="Empty"
                            BackgroundColor="Red"
                            VerticalOptions="CenterAndExpand"
                            HorizontalOptions="Center" />
                    </StackLayout>
                </CollectionView.EmptyView>
                <CollectionView.ItemsLayout>
                    <GridItemsLayout
                        Span="2" 
                        Orientation="Horizontal" />
                </CollectionView.ItemsLayout>
                <CollectionView.ItemTemplate>
                    <DataTemplate>
                        <Grid
                            WidthRequest="50"
                            HeightRequest="120"
                            BackgroundColor="White"
                            Padding="10">
                                <Frame Visual="Material">
                                    <Label
                                        FontSize="14"
                                        LineBreakMode="NoWrap"
                                        Text="{Binding Title}"
                                        d:Text="Something Else" />
                                </Frame>
                        </Grid>
                    </DataTemplate>
                </CollectionView.ItemTemplate>
            </CollectionView>

Basic Information

• Version with issue: 4.0.1
  • iOS: 12.3

Screenshots