Mish, I'm on a MacMini MacOS 10.12.6. When I press "Enter" to create a new paragraph, what I entered is posted. yesterday, I was able to make several paragraphs. Not sure what I am doing wrong or if there is a bug in the software someplace.

There is an error in posting comments. I don't know how some people got blank lines. Between paragraphs. There will be a post comment button soon.