Yup, that's because those hovercards render on `componentDidMount`, and the styleguide renders all components on page load. It's a bit janky, but it only affect

Yup, that's because those hovercards render on `componentDidMount`, and the styleguide renders all components on page load. It's a bit janky, but it only affects the styleguide, so it's low priority. Disclaimer: I work on Yammer, and I've contributed to this project.