Hi, I Was just trying out grav as well as the new admin plugin. I can’t seem to get the preview of the page editor to work. I edit a page, e.g. I’m at http://localhost:8000/admin/pages/test and when I click the ‘eye’ button in the editor, chrome devtool tells me that http://localhost:8000/admin/media/test.json/task:processmarkdown returns a 404 and the page shows me a red error panel.
I’m using php’s built in web server. Everything else in grav seems to working, in case you suspect some url rewrite issue.