A family of Microsoft word processing software products for creating web, email, and print documents.
Almost 5 years without a fix, and the number of recent responses by people who do not even understand the question, strongly suggests this thread has run its course.
That's not a knock against them; they are just trying to be helpful but don't know what they don't know - a feature they obviously never used and don't understand.
If we want to see our old text boundaries, we'll need to use a different word processor (I think LibreOffice shows them the way Word used to) or run an old copy of Office. We are not going to see them again from Microsoft. I'm just trying to figure out who finds the current messed up version useful.