Hello @Kacper ,
Thank you for reaching out.
By tracking the correlation and request ID that you have provided, I found:
- Reply url in the authentication request is:
https://app.ni**le.com/gwt/
(whereas ** are hidden letters due to PII)
To resolve the issue, kindly update the reply url (redirect uri) that you have registered in Azure AD > App Registration, to match with above one which received in the authentication request.
---------
Please "Accept the answer" if the information helped you. This will help us and others in the community as well.