TreeDataGridRow style selector: Binding to self logs a null datacontext error

[DigVolSoft]

Binding a setter for the TreeDataGridRow style selector works fully, but throws an error in the log everytime a new row scrolls into view.

 <Style Selector="TreeDataGridRow" >
   <Setter Property="BorderBrush" Value="Silver" />
   <Setter Property="Background" Value="{Binding $self.((vm:MyFile)DataContext).RowType,Mode=OneWay, Converter={StaticResource RowBackgroundConverter}}"/>
 </Style>

Errors:

[Binding]An error occurred binding 'Background' to 'DataContext.RowType' at 'DataContext': 'Value is null.' (TreeDataGridRow #13884972)
[Binding]An error occurred binding 'Background' to 'DataContext.RowType' at 'DataContext': 'Value is null.' (TreeDataGridRow #5772232)

I assume it is logging the error before the new container gets given the datacontext. Possibly similar to this old issue: AvaloniaUI/Avalonia#5762