Even the plain-text editor is funky. It double spaces stuff that I want single spaced. And anything getting pasted into it gets the same treatment, only it doubles even existing double-spaced text. :^(
Confirming that the issues are happening for me in Windows 10, too. Extra line breaks as well as the random mid-line break that you describe. Very little of the rich text functionality survives a sync operation it seems.
Still buggy all these months later. My big complaint is that the formatting doesn't stick. Specifically, text I entered is all broken into extra lines (line breaks have spring up out of nowhere) when I go back and re-open an event after saving some t...
