The grammar issues in Review weren't clickable — I had to find each spot manually. (fixed in v1.6.3)

Two additions. In Review, click any grammar issue and the chapter editor opens with that exact passage highlighted. Inside the editor, a new "Proofreading" panel lists all

of the chapter's issues: click one to highlight it, or click the suggestion to apply it in place (normal undo, Ctrl/Cmd+Z, reverts it). Issues whose text you've already changed are marked "text changed", and "Re-check grammar" reruns the check when you're done.