unlocking of files with own lock in groupfolders fails in web interface

[bbx-github]

I think this may be related to office-files and usage of desktop-client (3.12.0): Often a file gets locked and unlocking via web interface is not possible:
nextcloud server: 28.0.3.2
files_lock: 28.0.2
(annoying work around: get file id and unlock via php occ files:lock -u <id>)

{
  "reqId": "XXXXXXXX",
  "level": 1,
  "time": "2024-03-06T19:33:45+00:00",
  "remoteAddr": "XXXXXXXX",
  "user": "XXXXXXXX",
  "app": "files_lock",
  "method": "DELETE",
  "url": "/ocs/v2.php/apps/files_lock/lock/677572",
  "message": "[notice] unlocking file -- {\"fileLock\":{}}",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0",
  "version": "28.0.3.2",
  "data": {
    "app": "files_lock"
  }
}
{
  "reqId": "XXXXXXXX",
  "level": 3,
  "time": "2024-03-06TXXXXXXXX",
  "remoteAddr": "XXXXXXXX",
  "user": "XXXXXXXX",
  "app": "no app in context",
  "method": "DELETE",
  "url": "/ocs/v2.php/apps/files_lock/lock/XXXXXXXX",
  "message": "Exception thrown: Exception",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0",
  "version": "28.0.3.2",
  "exception": {
    "Exception": "Exception",
    "Message": "Call to a member function getOwner() on array in file 'XXXXXXXX/apps/files_lock/lib/Controller/LockController.php' line 150",
    "Code": 0,
    "Trace": [
      {
        "file": "XXXXXXXX/lib/private/AppFramework/App.php",
        "line": 184,
        "function": "dispatch",
        "class": "OC\\AppFramework\\Http\\Dispatcher",
        "type": "->"
      },
      {
        "file": "XXXXXXXX/lib/private/Route/Router.php",
        "line": 315,
        "function": "main",
        "class": "OC\\AppFramework\\App",
        "type": "::"
      },
      {
        "file": "XXXXXXXX/ocs/v1.php",
        "line": 65,
        "function": "match",
        "class": "OC\\Route\\Router",
        "type": "->"
      },
      {
        "file": "XXXXXXXX/ocs/v2.php",
        "line": 23,
        "args": [
          "XXXXXXXX/ocs/v1.php"
        ],
        "function": "require_once"
      }
    ],
    "File": "XXXXXXXX/lib/private/AppFramework/Http/Dispatcher.php",
    "Line": 169,
    "Previous": {
      "Exception": "Error",
      "Message": "Call to a member function getOwner() on array",
      "Code": 0,
      "Trace": [
        {
          "file": "XXXXXXXX/apps/files_lock/lib/Controller/LockController.php",
          "line": 76,
          "function": "buildOCSResponse",
          "class": "OCA\\FilesLock\\Controller\\LockController",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/lib/public/AppFramework/Controller.php",
          "line": 157,
          "function": "OCA\\FilesLock\\Controller\\{closure}",
          "class": "OCA\\FilesLock\\Controller\\LockController",
          "type": "->",
          "args": [
            "*** sensitive parameters replaced ***"
          ]
        },
        {
          "file": "XXXXXXXX/lib/public/AppFramework/OCSController.php",
          "line": 96,
          "function": "buildResponse",
          "class": "OCP\\AppFramework\\Controller",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 245,
          "function": "buildResponse",
          "class": "OCP\\AppFramework\\OCSController",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/lib/private/AppFramework/Http/Dispatcher.php",
          "line": 137,
          "function": "executeController",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/lib/private/AppFramework/App.php",
          "line": 184,
          "function": "dispatch",
          "class": "OC\\AppFramework\\Http\\Dispatcher",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/lib/private/Route/Router.php",
          "line": 315,
          "function": "main",
          "class": "OC\\AppFramework\\App",
          "type": "::"
        },
        {
          "file": "XXXXXXXX/ocs/v1.php",
          "line": 65,
          "function": "match",
          "class": "OC\\Route\\Router",
          "type": "->"
        },
        {
          "file": "XXXXXXXX/ocs/v2.php",
          "line": 23,
          "args": [
            "XXXXXXXX/ocs/v1.php"
          ],
          "function": "require_once"
        }
      ],
      "File": "XXXXXXXX/apps/files_lock/lib/Controller/LockController.php",
      "Line": 150
    },
    "CustomMessage": "Exception thrown: Exception"
  }
}