This plugin is great! Thanks for your hard work.
I've used custom post types UI to create my post types and taxonomies.
When hitting the advanced tab in the Title field I can choose one of my custom post types. Nice.
When hitting the advanced tab in the Category field I see no mention of taxonomies.
I'm using Gravity 188.8.131.52 and the latest version of your plugin. The taxonomies I want to use are hierarchal... and I've even tried the old css method just to check. No dice.