When my user logs in and is a new user I am checking his login count in a specific rule and then redirecting the user to a /onboard page in my application.
This redirect is going well and my onboarding page is shown.
Post gathering the data in the onboarding page I am trying to make a post to https:///continue?state=ORIGINAL_STATE
Do I need to do anything specific to allow this - I have already made the http://localhost:8080 addition in both Allowed WebOrigin and Allowed CORS in my tenant on Auth0.
I think this may be the way you are carrying out the POST request, the /continue endpoint is expecting a browser redirect and not an AJAX request (e.g. a XMLHttpRequest), which doesn’t support CORS.
This other community thread and the Github repo linked there may be of some help to you too: