Middleman Editing Via Prose.io

Does Middleman have the same level of integration with prose.io that Jekyll has? There seem to be a few nice integrations when editing Jekyll files such as integration with the Yaml frontmatter. Does anyone know if the level of integration with Middleman is the same or does it just treats .md files as regular markdown files instead of including publish status and the yaml frontmatter menu?

I’ve just tried with an existing Middleman project, and it seems to parse the metadata just fine.