@Amr Ashraf Thanks for posting in our Q&A.
For this issue, it is not related to intune. Based on my research, it seems more related to Azure AD.
https://learn.microsoft.com/en-us/azure/active-directory/develop/reply-url
I'm not a support engineer of Azure AD, so I add "Azure Active Directory" tag. Let's wait for the related support engineer to share more helpful information.
If there is no response, it is suggested to open an Azure AD online support request. Here is the support link:
Thanks for your understanding and hope everything goes well with you.
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