Unable to use TargetedManagedAppConfiguration end point (Broken)

Within Intune, Graph explorer and PowerShell commands the gateway fails to respond, it's been broken for a couple of months, i have opened multiple support tickets and tumbleweed.

i cant get or create any App configuration or app protection policies

PS error

Get-MgDeviceAppManagementTargetedManagedAppConfiguration
Get-MgDeviceAppManagementTargetedManagedAppConfiguration_List: Too many retries performed. More than 3 retries encountered while sending the request. (HTTP request failed with status code: GatewayTimeout.

Intune Error

{
    "error": {
        "code": "UnknownError",
        "message": "{\"Message\":\"{\\r\\n  \\\"_version\\\": 3,\\r\\n  \\\"Message\\\": \\\"An error has occurred - Operation ID (for customer support): 00000000-0000-0000-0000-000000000000 - Activity ID: 6bf99a96-6889-4b10-a52e-c31e099e9111 - Url: https://proxy.msub06.manage.microsoft.com/TrafficGateway/TrafficRoutingService/MAMAdmin/MAMAdminFEService/deviceAppManagement/targetedManagedAppConfigurations?api-version=5025-07-01&$count=true\\\",\\r\\n  \\\"CustomApiErrorPhrase\\\": \\\"\\\",\\r\\n  \\\"RetryAfter\\\": null,\\r\\n  \\\"ErrorSourceService\\\": \\\"\\\",\\r\\n  \\\"HttpHeaders\\\": \\\"{}\\\"\\r\\n}\"}",
        "innerError": {
            "date": "2025-12-23T12:42:49",
            "request-id": "b844d1f6-c583-485c-b33f-9a29d9b44a92",
            "client-request-id": "6bf99a96-6889-4b10-a52e-c31e099e9111"
        }
    }
}