TDBAdvGrid TField

We are using a TDBAdvGrid, letting the grid dynamic generate TDBGridColumns automatically from the datasource at runtime.  The column header is getting appropriate set from the TField.DisplayLabel, but the column width is not being set from the TField.DisplayWidth.  The column widths are always set to the TDBAdvGrid.DefaultColumnWidth.

Do I need to turn on some option to get the column widths retrieved from TField.DisplayWidth in the same way the Header is retrieved from the TField.DisplayLabel?

Thanks for any advice,