In the Custom View Organizer:

  • Click the Other Settings… button and choose the following options (make sure only the following options are selected; unselect any other options):
    • Automatic column sizing
    • Allow in-cell editing
    • Show ‘new item’ row
    • Shade group headings
    • No AutoPreview
    • Always use single-line layout
  • Click OK to save and go back.