I've noticed that the option in the "Paragraph menu" to insert something between only une equal sign (i.e. =Title=) is called "Page title". I know this is correct, but I think for new users this could be confusing, leading them to think that what they are writing is the page title, even if they are writing in a sandbox page. For example, if I'm a new user and in my sandbox I write something like this in https://en.wikipedia.org/w/index.php?title=User:Fringio/sandbox&oldid=771874387 i could think that I'm writing/publishing the page "Keyboard" and not my sandbox.
Topic on VisualEditor/Feedback
Thanks for this comment. I think that a good solution for moving the page might be the first step in resolving this problem. Thankfully, creating =Level 1 sections= seems to be uncommon in actual edits (so far).