Was a solution for this issue found? I am getting the same error

{
    "error": "invalid_grant",
    "error_description": "AADB2C90085: The service has encountered an internal error. Please reauthenticate and try again.\r\nCorrelation ID: 1e74def8-96cb-4c55-afc1-2a1436766758\r\nTimestamp: 2024-10-16 17:45:20Z\r\n"
}

I have tried following the steps in this thread:

1. "signInAudience": "AzureADandPersonalMicrosoftAccount" in manifest policy for the registered app
2. generated new client secret and tried with that
3. Tried with Entra ID OAuth Token endpoint which works but the JWT token does not contain required entries.
4. Tried with all lower case user flow name.

None of these helped to resolve the problem.