Fix for cloning WYSIWYG groups?

I know the documentation says that WYSIWYG boxes can't be included in clonable groups - but is there a hack or work around?

I need to provide an interface for adding an indefinite amount of content areas that need the ability to be formatted by the client.

Updated from Meta Box team: this feature is now available and you can use wysiwyg field inside cloneable groups and sub-groups.