Radzen Context Menu separator for Radzen Datagrid

Hi,
I am trying to add a separator between elements of a radzen context menu which opens up form radzen datagrid.

void OnCellContextMenu(DataGridCellMouseEventArgs args)
{
_selectedItem = args.Data;
ContextMenuService.Open(args,
new List {
new ContextMenuItem(){ Icon="web_traffic",Disabled=true},
new ContextMenuItem(){ Text = "New", Value = ContextMenuActions.New },
new ContextMenuItem(){ Text = "Edit", Value = ContextMenuActions.Edit },
new ContextMenuItem(){ Text = "Delete", Value = ContextMenuActions.Delete},OnMenuItemClick);

I want to add separator between each of these elements, how can we do this?

You can use the other overload of the Open method allowing custom content: