Hello. By doing and publishing a new post, there is no vertical distance between the end of the paragraph and the next title. To solve, I enter <br> and I do it in text mode.

Going into visual mode, automatically increases the space, doubles and going to check, returning to visual mode, I see that the <br> has been automatically replaced by & nbsp;

Soon the site will go online, I would like to solve the problem to avoid problems with the editors. Thanks a lot. Best regards. Bruno