`RepackMaxRequestsToExpand` configuration is not reported in `driveConfig`

When running cta-admin --json dr ls, driveConfig does not report RepackMaxRequestsToExpand.

See here:

cta-admin --json dr ls | jq -c '.[]' | grep tpsrv310 | jq . 
{
  "logicalLibrary": "IBM1L9",
  "driveName": "I1L91234",
  "host": "tpsrv310",
  "desiredDriveState": "DOWN",
  "mountType": "NO_MOUNT",
  "driveStatus": "DOWN",
  "driveStatusSince": "133",
  "vid": "",
  "tapepool": "",
  "filesTransferredInSession": "0",
  "bytesTransferredInSession": "0",
  "sessionId": "0",
  "timeSinceLastUpdate": "2",
  "currentPriority": "0",
  "currentActivity": "",
  "ctaVersion": "4.10.4-1",
  "devFileName": "/dev/nst0",
  "rawLibrarySlot": "smc43",
  "driveConfig": [
    {
      "category": "general",
      "key": "FileCatalogConfigFile",
      "value": "/etc/cta/cta-catalogue.conf",
      "source": "/etc/cta/cta-taped.conf:8"
    },
    {
      "category": "taped",
      "key": "DisableRepackManagement",
      "value": "no",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "DisableMaintenanceProcess",
      "value": "no",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "FetchEosFreeSpaceScript",
      "value": "",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "DaemonUserName",
      "value": "cta",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "DaemonGroupName",
      "value": "tape",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "LogMask",
      "value": "INFO",
      "source": "/etc/cta/cta-taped.conf:24"
    },
    {
      "category": "taped",
      "key": "TpConfigPath",
      "value": "/etc/cta/TPCONFIG",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "BufferSizeBytes",
      "value": "5242880",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "BufferCount",
      "value": "5000",
      "source": "/etc/cta/cta-taped.conf:11"
    },
    {
      "category": "taped",
      "key": "ArchiveFetchFiles",
      "value": "4000",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "ArchiveFetchBytes",
      "value": "80000000000",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "ArchiveFlushFiles",
      "value": "200",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "ArchiveFlushBytes",
      "value": "32000000000",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "RetrieveFetchFiles",
      "value": "4000",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "RetrieveFetchBytes",
      "value": "80000000000",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "MountCriteriaFiles",
      "value": "10000",
      "source": "/etc/cta/cta-taped.conf:19"
    },
    {
      "category": "taped",
      "key": "MountCriteriaBytes",
      "value": "500000000000",
      "source": "/etc/cta/cta-taped.conf:19"
    },
    {
      "category": "taped",
      "key": "NbDiskThreads",
      "value": "10",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "UseRAO",
      "value": "yes",
      "source": "/etc/cta/cta-taped.conf:27"
    },
    {
      "category": "taped",
      "key": "RAOLTOAlgorithm",
      "value": "sltf",
      "source": "/etc/cta/cta-taped.conf:28"
    },
    {
      "category": "taped",
      "key": "UseEncryption",
      "value": "yes",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "externalEncryptionKeyScript",
      "value": "/usr/local/bin/cta-get-encryption-key-puppet.py",
      "source": "/etc/cta/cta-taped.conf:16"
    },
    {
      "category": "taped",
      "key": "RAOLTOAlgorithmOptions",
      "value": "cost_heuristic_name:cta",
      "source": "/etc/cta/cta-taped.conf:29"
    },
    {
      "category": "taped",
      "key": "WatchdogScheduleMaxSecs",
      "value": "300",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "WatchdogMountMaxSecs",
      "value": "600",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "WatchdogNoBlockMoveMaxSecs",
      "value": "600",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "WatchdogIdleSessionTimer",
      "value": "10",
      "source": "Compile time default"
    },
    {
      "category": "ObjectStore",
      "key": "BackendPath",
      "value": "rados://cta-production@tapecta:cta-production",
      "source": "/etc/cta/cta-taped.conf:5"
    },
    {
      "category": "taped",
      "key": "CatalogueConfigFile",
      "value": "/etc/cta/cta-catalogue.conf",
      "source": "Compile time default"
    },
    {
      "category": "environment",
      "key": "XrdSecPROTOCOL",
      "value": "sss",
      "source": "Environment variable"
    },
    {
      "category": "environment",
      "key": "XrdSecSSSKT",
      "value": "/etc/cta/cta-taped.sss.keytab",
      "source": "Environment variable"
    },
    {
      "category": "taped",
      "key": "UseRepackManagement",
      "value": "yes",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "UseMaintenanceProcess",
      "value": "yes",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "externalFreeDiskSpaceScript",
      "value": "",
      "source": "Compile time default"
    },
    {
      "category": "taped",
      "key": "TapeLoadTimeout",
      "value": "300",
      "source": "/etc/cta/cta-taped.conf:22"
    },
    {
      "category": "taped",
      "key": "WatchdogGlobalLockAcqMaxSecs",
      "value": "900",
      "source": "Compile time default"
    }
  ],
  "comment": "",
  "reason": "[cta-taped] INFO Startup",
  "vo": "",
  "diskSystemName": "",
  "reservedBytes": "0",
  "sessionElapsedTime": "0",
  "logicalLibraryDisabled": false,
  "physicalLibrary": "IBMLIB1"
}