I have a master/child hierarchical data bound to the grid and I want to auto-expand the master records. I have set ExpandableFieldRecordExpansionMode to ExpandAlways but it seems to have no effect, the master record is still closed on init and I have to click '+' icon to open it. Do I misunderstand what this property is used for?

Here is my XAML:

<

ig:XamDataGrid x:Name="_dataGrid"

DataSource="{Binding}"

AssigningFieldLayoutToItem="XamDataGrid_AssigningFieldLayoutToItem"

InitializeRecord="_dataGrid_InitializeRecord"

GroupByAreaLocation="None">

<ig:XamDataGrid.FieldLayoutSettings>

<ig:FieldLayoutSettings AutoGenerateFields="False" />

</ig:XamDataGrid.FieldLayoutSettings>

<ig:XamDataGrid.FieldSettings>

<ig:FieldSettings ExpandableFieldRecordExpansionMode="ExpandAlways" />

</ig:XamDataGrid.FieldSettings>

<ig:XamDataGrid.FieldLayouts>

<ig:FieldLayout x:Name="_listLayout">

<ig:Field Name="BidList" FixedLocation="FixedToNearEdge" Width="*" />

<ig:Field Name="Entries"/>

</ig:FieldLayout>

<ig:FieldLayout x:Name="_enrtryLayout">

<ig:Field Name="Name" FixedLocation="FixedToNearEdge" />

<ig:Field Name="LastPrice" />

</ig:FieldLayout>

</ig:XamDataGrid.FieldLayouts>

</ig:XamDataGrid>