I just set up a custom domain and added two new applications to the tenent (wordpress using the Auth0 plugin).
Both new sites have been configured with the exact same settings as previous wordpress sites, but a user going from our main Auth0 enabled site isn’t automatically logged in to the new sites.
I’ve tried everything I can think of. I even removed Auth0 from one of the original Wordpress sites and reinstalled it. And now that one wont work with cross-site login either.
What am I doing wrong?
Edit: The problem seems to be that it will remember the user between sites, provided the application was created in Auth0 after the custom domain was created. But only if you go from one site to the /login of the next. For example: