Hi Hive account@shelob9,

Sorry for the late response. Currently the plugin supports posts and other custom post types. As what you have suggested to include the parameter "public" as true. Yep, I've already included that.

Anyways, if you have any other suggestions or want to contribute, you can always write a pull request at the repository: https://github.com/recrypto/wp-steem

Thanks for that! :)