Just that the text block after entering four-five words starts on a new line, it's like regular soft wrapping, looks like I get a 4cm wide text box to write into. Which is fine as a feature, only bug is the two items mentioned (can't resize it and doesn't show up in the pdf with the same width of the text box).
Wrapping fixed! So now it only goes to a new line if you hit enter, which is probably the best approach. So the text should render the same in the editor as it does when it downloads.
Thanks for the feedback, and let me know if you run into any more issues!