(1) When I enter explicit linebreaks in the upper editing area they seem to be converted to some kind of thin space in the preview bar. It would be better if this was a normal space character (i.e. the width as it is designed in the font).
(2) When I use a longish text, I’d prefer if the line wrapping was done on a word basis, rather than splitting words randomly. An ordinary ragged left pararaph, so to speak. That would look neater and more realistic.