The b2c-extensions-app used for extension attributes uses AAD Graph Api permissions. I am getting below warning message:
This application is using Azure AD Graph API, which is on a deprecation path. Starting June 30th, 2020 we will no longer add any new features to Azure AD Graph API. We strongly recommend that you upgrade your application to use Microsoft Graph API instead of Azure AD Graph API to access Azure Active Directory resources.
Now when I configure similar Microsoft Graph API permissions will it also require to make changes in custom policies?