World Clock Deluxe doesn't use right-to-left date and time formats

On macOS 10.14 or later, World Clock Deluxe never uses right-to-left date and time formats, but on macOS 10.13 or earlier it can use them. If World Clock Deluxe isn't using the Arabic, Hebrew, Persian, Pashto, or Urdu date and time format you specified in System Preferences, you may have deselected the "Use right-to-left date and time formats" option in the Advanced pane of World Clock Deluxe Preferences.