The structured index can not be managed by index management cronjob

Create ClusterLogForwarder instance
cat <<EOF|oc create -f -
apiVersion: logging.openshift.io/v1
kind: ClusterLogForwarder
metadata:
  name: instance
spec:
  inputs:
  - application:
      namespaces:
      - project-qa-1
    name: input-qa
  outputDefaults:
    elasticsearch:
      structuredIndexKey: openshift.labels.team
      structuredIndexName: qa
  pipelines:
  - inputRefs:
    - input-qa
    labels:
      team: qa-openshift-label
    name: pipeline-a
    outputRefs:
    - default
    parse: json
EOF

+ oc exec -c elasticsearch elasticsearch-cdm-wd1u5qo4-1-5c6b7b8f65-5gfrj -- es_util '--query=_cat/indices?v'
health status index                        uuid                   pri rep docs.count docs.deleted store.size pri.store.size
green  open   audit-000008                 4a9ncM3LTgW5z5S-HgTg7A   3   1          0            0      1.5kb           783b
green  open   .kibana_111578566_user1      QeieudG0TteFMwAKc5dvJA   3   1          1            0      8.4kb          4.2kb
green  open   app-000009                   HHuCYo8TR5q4_emChJBsqQ   3   1          0            0      1.5kb           783b
green  open   app-000008                   Wxy_sjgBTg2LOHT6PbVPEQ   3   1          0            0      1.5kb           783b
green  open   infra-000008                 U6ccBvwARUma_pN0Sm9RzA   3   1          0            0      1.5kb           783b
green  open   .security                    KtDicwIaTMCsVQg09IW3rA   1   1          5            0     58.2kb         29.1kb
green  open   audit-000009                 jEVxZuxYSiewM0zs-R6FEw   3   1          0            0      1.5kb           783b
green  open   .kibana_-377444158_kubeadmin EYm_kdoYRr2fsPB0CQlitw   3   1          2            0     26.3kb         13.1kb
green  open   infra-000009                 RCgYxcC-ReWvKkAB1OXhtQ   3   1          0            0      1.5kb           783b
green  open   qa-openshift-label           ejciKxFbQFGuwk20Sebfog   5   1       8176            0      9.6mb          4.9mb
green  open   .kibana_1                    p2Wy5WrJT8yo5QV3nsfWfQ   1   1          0            0       522b           261b

+ oc exec -c elasticsearch elasticsearch-cdm-wd1u5qo4-1-5c6b7b8f65-5gfrj -- es_util '--query=_aliases?pretty'
{
  ".kibana_-377444158_kubeadmin" : {
    "aliases" : { }
  },
  ".kibana_1" : {
    "aliases" : {
      ".kibana" : { }
    }
  },
  ".kibana_111578566_user1" : {
    "aliases" : { }
  },
  ".security" : {
    "aliases" : { }
  },
  "app-000010" : {
    "aliases" : {
      ".all" : { },
      "app" : { },
      "app-write" : {
        "is_write_index" : false
      },
      "logs.app" : { }
    }
  },
  "app-000011" : {
    "aliases" : {
      ".all" : { },
      "app" : { },
      "app-write" : {
        "is_write_index" : true
      },
      "logs.app" : { }
    }
  },
  "audit-000009" : {
    "aliases" : {
      ".all" : { },
      "audit" : { },
      "audit-write" : {
        "is_write_index" : false
      },
      "logs.audit" : { }
    }
  },
  "audit-000010" : {
    "aliases" : {
      ".all" : { },
      "audit" : { },
      "audit-write" : {
        "is_write_index" : true
      },
      "logs.audit" : { }
    }
  },
  "infra-000010" : {
    "aliases" : {
      ".all" : { },
      "infra" : { },
      "infra-write" : {
        "is_write_index" : false
      },
      "logs.infra" : { }
    }
  },
  "infra-000011" : {
    "aliases" : {
      ".all" : { },
      "infra" : { },
      "infra-write" : {
        "is_write_index" : true
      },
      "logs.infra" : { }
    }
  },
  "qa-openshift-label" : {
    "aliases" : { }
  }
}

  "qa-openshift-label--000001" : {
    "aliases" : {
      ".all" : { },
      "qa-openshift-label-" : { },
      "qa-openshift-label--write" : {
        "is_write_index" : true
      },
      "logs.app" : { }
    }
  }