GroupBy not working anymore on Fluent:Gallery?

[GinoDerycke]

I updated to Visual Studio 2019 and Fluent.Ribbon 8.0.2, but it seems that the GroupBy function is not working anymore on the Gallery.

Previously, the grouped items had a header with the groupname, but now all items are all in one list.

I am 100% sure that the GroupName for each item is filled in.

My XAML code:

<Fluent:Gallery x:Name="gallery" MaxHeight="450" ItemHeight="100" ItemWidth="300" MaxItemsInRow="3"
ItemsSource="{Binding CollectionViewSource.View}" ItemTemplateSelector="{StaticResource GalleryItemTemplateSelector}"
GroupBy="GroupName" Grid.Row="1" BorderThickness="0">
</Fluent:Gallery>

Thanks in advance!

[batzen]

I broke grouping in Gallery in early 2019 by changing the default value of IsGrouped on GalleryPanel from true to false.
To fix this i will add a new IsGrouped property to Gallery.

[GinoDerycke]

OK, thank you!