When the user is configuring Okta as an Identity Provider, the below Redirect URIs should be used:

http://localhost:8610/webui/
http://localhost:8610/
http://localhost:8610/manager
http://dummy-t460:8610/oauth2studiocallback
http://dummy-t460.apac.tibco.com:8610/oauth2studiocallback

When the user is configuring Auth0 as an Identity Provider, the below Redirect URIs should be used:

http://localhost:8610/webui/, http://localhost:8610/, http://localhost:8610/manager/, http://dummyt460:8610/oauth2studiocallback, http://dummyt460.apac.tibco.com:8610/oauth2studiocallback, http://localhost:8610/oauth2studiocallback

All supported environment

Difference between both the Redirect URIs:

The Redirect URI for Web Manager differs in both cases. In Okta it does not require a '/', however, in Auth0 it does require a '/'. Below is an example:

Okta: http://localhost:8610/manager

Auth0: http://localhost:8610/manager/

NOTE:
(1) For Sign-in redirect URIs, use the hostnames that are specific to the environment. For example, if the client applications are hosted from localhost, and the server, even though it is localhost, is hosted on the local machine dummy-t460 (Go to control panel > system > Device name and Full device name). Whichever the hostname is, include it in /webui, /manager, and /oauth2studiocallback as URI paths. 

(2) This distinction is applicable solely to the specified version of TIBCO Data Virtualization. However, it is important to note that this discrepancy will be eliminated in subsequent versions of TIBCO Data Virtualization.

This article states the Redirect URIs that should be used while configuring the OAuth2 domain against Okta and Auth0 as an Identity provider. This also states the difference in the Redirect URIs required for both Identity Providers.