2
Page formatting in Word relies on codes that work in Word but are not valid HTML. To retain the layout when text is cut and pasted, the editor would need to convert the bespoke formatting to HTML which would be quite a task.
AFAIK, none of the mainstream WYSIWYG editors can do this, although I suppose it would be technically possible to achieve with a plugin.
It might be worth checking the TinyMCE website to see if such a thing exists.
A thread is for life. Not just for Christmas.