gatsby-remark-oembed: Links not resolving

Is this plugin functioning yet? I definitely want something like this but it’s not working for me

Markup

## Instagram

https://www.instagram.com/p/BlhQaFtlvTq

https://www.youtube.com/watch?v=b2H7fWhQcdE

Gatsby Config

     {
            resolve: 'gatsby-transformer-remark',
            plugins: [
                {
                    resolve: `gatsby-remark-oembed`
                }
            ]
        },

Does anything need installing for the plugin?

My repo is https://github.com/amykapernick/amygoestoperth.git, current dev branch is netlify-gatsby