Hello,

I am just testing and learning okta for an app. I need to get through https://dev-******.oktapreview.com/oauth2/default

On the app which uses okta, it will just pop up a 400 error bad request.

If I go to https://dev-******.oktapreview.com and try to sign in normally as my account it won't log in, but if I use https://dev-******.okta.com/ I can get in with my account. Can I just keep this account and enable the oktapreview version? Please and Thank you!