Missing information in FHIR Condition APIs for OpenEMR v7

I am trying to get FHIR Condition resource from OpenEMR v7. However:

  1. I cannot get title and comments of the Medical Problem by FHIR Condition API.
  2. I tried all FHIR resources APIs, none of them could return title and comments of the Medical Problem.
  3. opemEMR API - /api/medical_problem could successfully return them.

Does anyone know what should I do to extract the title and comments information of Medical Problem through FHIR APIs?

Thanks!

For example, the Medical Problem looks like following:

OpenEMR API /api/medical_problem returns both code, title, comments:

{
    "validationErrors": [],
    "internalErrors": [],
    "data": [
        {
            "id": 2,
            "uuid": "9f4afe15-4078-4c17-93f3-b5aa78721585",
            "date": "2025-07-02 08:07:49",
            "type": "medical_problem",
            "subtype": "eye",
            "title": "asthma for 2 weeks",
            "udi": null,
            "udi_data": null,
            "begdate": "2025-05-02 16:19:00",
            "enddate": null,
            "returndate": null,
            "occurrence": 1,
            "classification": 0,
            "referredby": "",
            "extrainfo": null,
            "diagnosis": {
                "J45.909": {
                    "code": "J45.909",
                    "description": "",
                    "code_type": "ICD10",
                    "system": "2.16.840.1.113883.6.90"
                }
            },
            "activity": 1,
            "comments": "asthma for 2 weeks, better now",
            "pid": 3,
            "user": "johnsmith",
            "groupname": "Default",
            "outcome": 4,
            "destination": "",
            "reinjury_id": 0,
            "injury_part": "",
            "injury_type": "",
            "injury_grade": "",
            "reaction": "unassigned",
            "verification": "confirmed",
            "external_allergyid": null,
            "erx_source": "0",
            "erx_uploaded": "0",
            "modifydate": "2025-07-07 07:47:11",
            "severity_al": "unassigned",
            "external_id": null,
            "list_option_id": "asthma",
            "patient_id": 3,
            "encounter_uuid": null,
            "puuid": "9f4ad5c7-2202-4844-88a4-98bb1e8b580d",
            "patient_uuid": "9f4ad5c7-2202-4844-88a4-98bb1e8b580d",
            "condition_uuid": "9f4afe15-4078-4c17-93f3-b5aa78721585",
            "last_updated_time": "2025-07-07 07:47:11",
            "verification_title": "Confirmed",
            "provider_id": 6,
            "provider_npi": "",
            "provider_uuid": "9f4a828b-6e03-4c09-b641-1bab99c860de",
            "provider_username": "johnsmith"
        }
    ],
    "links": {
        "first": "https://openemr.test.empathia.net/apis/default/api/medical_problem?site=default&_offset=0&_count=0"
    }
}

FHIR Condition API returns only code, no title/comments returned.

{
    "meta": {
        "lastUpdated": "2025-07-08T14:12:56"
    },
    "resourceType": "Bundle",
    "type": "collection",
    "total": 1,
    "link": [
        {
            "relation": "self",
            "url": "https://openemr.test.empathia.net/apis/default/fhir/Condition"
        }
    ],
    "entry": [
        {
            "fullUrl": "https://openemr.test.empathia.net/apis/default/fhir/Condition/9f4afe15-4078-4c17-93f3-b5aa78721585",
            "resource": {
                "id": "9f4afe15-4078-4c17-93f3-b5aa78721585",
                "meta": {
                    "versionId": "1",
                    "lastUpdated": "2025-07-07T07:47:11+00:00"
                },
                "resourceType": "Condition",
                "clinicalStatus": {
                    "coding": [
                        {
                            "system": "http://terminology.hl7.org/CodeSystem/condition-clinical",
                            "code": "resolved",
                            "display": "Resolved"
                        }
                    ]
                },
                "verificationStatus": {
                    "coding": [
                        {
                            "system": "http://terminology.hl7.org/CodeSystem/condition-ver-status",
                            "code": "confirmed",
                            "display": "Confirmed"
                        }
                    ]
                },
                "category": [
                    {
                        "coding": [
                            {
                                "system": "http://terminology.hl7.org/CodeSystem/condition-category",
                                "code": "problem-list-item",
                                "display": "Problem List Item"
                            }
                        ]
                    }
                ],
                "code": {
                    "coding": [
                        {
                            "system": "2.16.840.1.113883.6.90",
                            "code": "J45.909",
                            "display": ""
                        }
                    ]
                },
                "subject": {
                    "reference": "Patient/9f4ad5c7-2202-4844-88a4-98bb1e8b580d"
                }
            }
        }
    ]
}