Product media mapper not mapping some images to products

The customer is uploading images for products, but some images don’t get linked to the products.

Image name is with article number. The file gets uploaded and but not getting linked automatically to product

Following is the setting in appSettings.json

"ProductMediaMapper": {
      "MediaRootFolder": "ArticleFiles",
      "ArticleNameMatchLength": 1,
      "AllowedImageTypes": [
        "gif",
        "jpg",
        "png",
        "jpeg"
      ],
      "FieldImageMappers": [
        {
          "Prefix": "",
          "Suffix": "",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_1",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_2",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_3",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_4",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_5",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_6",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_7",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_8",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_9",
          "Templatefieldname": "_images"
        },
        {
          "Prefix": "",
          "Suffix": "_10",
          "Templatefieldname": "_images"
        }
      ]

This is what i get in litium insights

{
  "_index": ".ds-logs-lsc.apps-0a2f4s.prod-2024.04.30-000001",
  "_type": "_doc",
  "_id": "0pf4k5IB46iVmNSySCQK",
  "_version": 1,
  "_score": 1,
  "_source": {
    "data_stream": {
      "dataset": "lsc.apps",
      "type": "logs",
      "namespace": "0a2f4s.prod"
    },
    "transaction": {
      "id": "00-e79849d42242d5c028a10f142274b689-e1d27d09c98c689c-00"
    },
    "@timestamp": "2024-10-16T06:16:12.004Z",
    "parent": {},
    "log": {
      "logger": "Litium.AddOns.ProductMediaMapper.ProductMediaMapper",
      "offset": 503481032,
      "level": "Info",
      "file": {
        "path": "/logs/dotnet.json"
      }
    },
    "agent": {
      "version": "7.17.6",
      "name": "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf",
      "ephemeral_id": "0885adb1-8975-44ab-a386-19b25465a724",
      "hostname": "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf",
      "type": "filebeat",
      "id": "6916135b-4e97-4c6c-9146-76530e207010"
    },
    "message": "Starting to map: 1 files to to articles",
    "ecs": {
      "version": "1.12.0"
    },
    "trace": {
      "id": "e79849d42242d5c028a10f142274b689"
    },
    "process": {
      "pgid": "01"
    },
    "tags": [
      "lsc.apps",
      "beats_input_codec_json_applied"
    ],
    "client": {
      "user": {}
    },
    "@version": "1",
    "event": {
      "timezone": "Etc/UTC",
      "created": "2024-10-16T06:16:14.021Z"
    },
    "span": {
      "id": "e1d27d09c98c689c"
    },
    "service": {
      "version": "8.18.1"
    },
    "host": {
      "name": "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf"
    },
    "properties": {
      "json": "{ \"Count\": 1 }"
    },
    "input": {
      "type": "filestream"
    },
    "@timestamp_nano": "2024-10-16T06:16:12.0040544Z",
    "lsc": {
      "app": {
        "version": "3.0.0",
        "type": "litium-platform",
        "id": "litium"
      },
      "environment": {
        "name": "Prod",
        "id": "prod"
      },
      "subscription": {
        "name": "El-Björn AB",
        "id": "0a2f4s"
      },
      "resource": {
        "version": "3.0.0",
        "name": "app",
        "type": "litium-container-dotnet",
        "id": "app"
      }
    },
    "error": {},
    "type": "lsc.apps"
  },
  "fields": {
    "input.type.keyword": [
      "filestream"
    ],
    "process.pgid.keyword": [
      "01"
    ],
    "type": [
      "lsc.apps"
    ],
    "lsc.subscription.name": [
      "El-Björn AB"
    ],
    "log.logger": [
      "Litium.AddOns.ProductMediaMapper.ProductMediaMapper"
    ],
    "lsc.environment.name": [
      "Prod"
    ],
    "agent.hostname.keyword": [
      "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf"
    ],
    "transaction.id": [
      "00-e79849d42242d5c028a10f142274b689-e1d27d09c98c689c-00"
    ],
    "agent.type": [
      "filebeat"
    ],
    "trace.id": [
      "e79849d42242d5c028a10f142274b689"
    ],
    "lsc.app.type": [
      "litium-platform"
    ],
    "lsc.resource.id": [
      "app"
    ],
    "@version": [
      "1"
    ],
    "log.level": [
      "Info"
    ],
    "agent.name": [
      "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf"
    ],
    "host.name": [
      "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf"
    ],
    "event.timezone": [
      "Etc/UTC"
    ],
    "properties.json": [
      "{ \"Count\": 1 }"
    ],
    "@timestamp_nano": [
      "2024-10-16T06:16:12.0040544Z"
    ],
    "data_stream.namespace": [
      "0a2f4s.prod"
    ],
    "lsc.subscription.id": [
      "0a2f4s"
    ],
    "span.id": [
      "e1d27d09c98c689c"
    ],
    "@version.keyword": [
      "1"
    ],
    "input.type": [
      "filestream"
    ],
    "lsc.app.id": [
      "litium"
    ],
    "lsc.resource.name": [
      "app"
    ],
    "log.offset": [
      503481032
    ],
    "agent.hostname": [
      "litium--app-lc-litium-container-dotnet-b7b5b77b5-pbhhf"
    ],
    "message": [
      "Starting to map: 1 files to to articles"
    ],
    "process.pgid": [
      "01"
    ],
    "data_stream.type": [
      "logs"
    ],
    "tags": [
      "lsc.apps",
      "beats_input_codec_json_applied"
    ],
    "lsc.app.type.keyword": [
      "litium-platform"
    ],
    "properties.json.keyword": [
      "{ \"Count\": 1 }"
    ],
    "@timestamp": [
      "2024-10-16T06:16:12.004Z"
    ],
    "service.version": [
      "8.18.1"
    ],
    "agent.id": [
      "6916135b-4e97-4c6c-9146-76530e207010"
    ],
    "ecs.version": [
      "1.12.0"
    ],
    "log.file.path": [
      "/logs/dotnet.json"
    ],
    "lsc.app.version": [
      "3.0.0"
    ],
    "data_stream.dataset": [
      "lsc.apps"
    ],
    "event.created": [
      "2024-10-16T06:16:14.021Z"
    ],
    "agent.ephemeral_id": [
      "0885adb1-8975-44ab-a386-19b25465a724"
    ],
    "agent.version": [
      "7.17.6"
    ],
    "lsc.environment.id": [
      "prod"
    ],
    "lsc.resource.version": [
      "3.0.0"
    ],
    "lsc.resource.type": [
      "litium-container-dotnet"
    ]
  }
}

Litium version: [8.18.0] React Accelerator Project