Click "Create new...", type in the name, click OK, start typing - text works just fine, it gets inputted into the note.
But then click on a note - suddenly cursor disappears and you CANNOT input anything!
It's completely the opposite of expected behavior - after clicking OK you got a note but can't type unless clicking the text area (that's how... well... the internet tends to work)
Fix: Allow users to type the text after clicking on a note content. Allow us to select blocks of text there and remove it or replace it. Basically: make it works like a textarea field in HTML.