In my experiments with Keycloak in a Docker container, behind an Nginx reverse proxy (also in a container)
- 17.0.0 works fine
- both 17.0.1 and 18.0.0 have the blank page issue
I have a separate discussion on here and I’ve ready a large number of similar posts. In summary, none of the wide range of suggestions fixes this problem. No errors in the logs, nothing in the browser dev tools, just a blank page.