redirect_uri: Issue with IDCS

[cosmos-uk]

I'm new to oidc-client-ts and I'm facing an error while implementing Oracle Identity Cloud Service (IDCS) with it. The error message is: {"error": "invalid_redirect_uri", "error_description": "Client XXXXXX requested an invalid redirect URL: http://localhost:3000. ECID: XXXXXXXX"}. Can anyone help?

[pamapa]

Typically you must register the redirect URI on the IdP side...

[cosmos-uk]

Typically you must register the redirect URI on the IdP side...

I realized the issue: the redirect_uri is being encoded when making the request, but Oracle is not decoding it.