To reproduce:
ThemeResolutionService.ApplicationThemeName = "Windows11"
Dim UserGroup As New DescriptionTextListDataItem
With UserGroup
.Text = "Admins"
'.Font = New Font("Microsoft Sans Serif", 9.75, FontStyle.Bold)
.DescriptionText = "System Administrations Group"
End With
Me.RadListControl1.Items.Add(UserGroup)
Me.RadListControl1.ItemHeight = 50
Actual result:
Expected result: