I was wondering if you support any of the following in the new Blazor DataGrid

1) Is it possible to auto-size columns based upon their content like the WPF datagrid?

2) Can columns be grouped with under a single header like FieldGroups in the WPF datagrid?

3) My required column headers are very wide.  Is there a way to put a column header on multiple lines (i.e word wrap, <br>, custom template)?