"provider: azure" in fluxcd on AKS cluster is automatically disappearing very randomly.

[jyothibasuk]

I have flux setup installed using Terraform with the helm release resource in the Azure Kubernetes Cluster. Currently using 2.5.1 flux version and using azure managed identity for azure repository to sync repos.
We notice there is frequent disappearing of "provider: azure" from the CRDS-> gitrepositories Manifest and failing to sync the new changes as it couldn't Authenticate.

If added manually, it works fine after sometimes it gets override again. this is happening across all env.

Couldn't find any root cause for this and unable to fix. We can't find anything related to this on any events.

Can anyone guide me, how to find the root cause, so this can be fixed.