We're planning to push all configuration to metadata endpoints for providers who support it. There are additional benefits for refreshing SAML certificates (usually every 5 years) and dynamically adapting to other attributes changing.
Unfortunately the metadata URL configuration path isn't universally supported. I'm hoping FastFed solves this, but all that is still in working group / pre-RFC. https://openid.net/wg/fastfed/
This will get added to our Admin Portal, which is a pre-built experience for IT admins to configure SSO connections: https://workos.com/docs/admin-portal/guide/introduction
Unfortunately the metadata URL configuration path isn't universally supported. I'm hoping FastFed solves this, but all that is still in working group / pre-RFC. https://openid.net/wg/fastfed/