Editor remove \ line breaks and footnotes

[winston-zillow]

Markdown allows explicit line break by adding \ to the end of a line. However, the Markdown Editor removes the trailing \. The editor can display these lines properly, but after making changes and save the document, the trailing backslashes are removed.

Likewise, the Editor removes footnotes.

See attached screenshots.

What the lines looks like in plaint text editor, before editing in ME:

...in viewer:

What the lines looks like in plaint text editor, after editing in ME:

... in viewer: