Really? When I re-read in the preview window and spot a typo I naturally click in the preview window to set the caret there. But of course nothing happens. I have to map what I am seeing on the right to what is on the left, find the typo again, and then do the fix. To each their own but I find it to be awful UX.
Smarts in the preview pane to reposition to the selected point in the edit file would be useful. Highlighting corresponding text -- e.g., highlight a passage on preview and have the editor scroll to the top of that section and highlight it.
