Grafana permission issue (Not deploying)

we have on-prem Kubernetes cluster with 3/4 nodes where we tried to deploy Loki chart, we have created static PVC creation and passing the same in values.yaml,

**Volume type **: nfs-csi share already in nodes and can see in storage class.

post deploying the chart didn’t see any active state but showing this folder ----- permission issue. Both with Grafana deployment,alertmanager as well as Prometheus deployments. Attaching screenshots of it.The same chart is working fine in other clusters.
What might be the issue? How to fix it.