使用官方ceps-csi3.2版本安装，ReadWriteOnce创建的存储券是正常，但是ReadOnlyMany始终无法创建，求大神帮忙看看问题在哪？

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: csi-rbd-sc
  annotations:
    storageclass.kubesphere.io/supported-access-modes: '["ReadWriteOnce","ReadOnlyMany"]'
    storageclass.kubesphere.io/support-snapshot: 'false'
    storageclass.kubernetes.io/is-default-class: 'true'
provisioner: rbd.csi.ceph.com
parameters:
  clusterID: ceph-cluster
  pool: ceph-pool
  imageFeatures: layering
  csi.storage.k8s.io/provisioner-secret-name: csi-rbd-secret
  csi.storage.k8s.io/provisioner-secret-namespace: ceph-csi
  csi.storage.k8s.io/controller-expand-secret-name: csi-rbd-secret
  csi.storage.k8s.io/controller-expand-secret-namespace: ceph-csi
  csi.storage.k8s.io/node-stage-secret-name: csi-rbd-secret
  csi.storage.k8s.io/node-stage-secret-namespace: ceph-csi
  csi.storage.k8s.io/fstype: ext4
reclaimPolicy: Delete
allowVolumeExpansion: true
mountOptions:
  - discard

这是csi-rbd-sc.yaml