I’m unsure how this part of the workflow is supposed to be configured and/or work.
We’ve provided our customer with the following ACS URL:
https://[TENANT].auth0.com/login/callback?connection=[CONNECTION-NAME]. When executing a SP-Initiated flow I’ve found that the implementation works as expected; however, the customer wants to launch the application from their own portal.
This takes them to the following URL:
https://app.mydomain.com/callback with a white screen that says
Cannot POST callback.
I’ve never seen this before-- any ideas?