integer default answer accepts only text

[Yelinz]

Screencast from 10.08.2022 13:49:40.webm
Video of the problem

        {
            "model": "caluma_form.question",
            "pk": "antrag-infrastruktur-antrag",
            "fields": {
                "created_at": "2021-09-01T09:05:12.412Z",
                "modified_at": "2022-07-20T08:04:30.965Z",
                "created_by_user": "214d4b40-d545-40c5-b216-f22bcd207090",
                "created_by_group": "admin",
                "modified_by_user": "785989df-253a-435d-9ff7-cda635bee6ff",
                "modified_by_group": "admin",
                "label": "{\"de\": \"Subventionsantrag\", \"en\": \"Subsidy Application\", \"fr\": \"Demande de subvention\"}",
                "type": "integer",
                "is_required": "true",
                "is_hidden": "false",
                "is_archived": false,
                "placeholder": "{\"de\": \"\", \"en\": \"CHF\", \"fr\": \"CHF\"}",
                "info_text": "{\"de\": \"Betrag gerundet (keine Nachkommastellen), in CHF.\", \"en\": \"Amount rounded (no decimal places), in CHF.\", \"fr\": \"Montant arrondi (pas de d\\u00e9cimales), en CHF.\"}",
                "hint_text": "{\"de\": \"\", \"en\": null, \"fr\": null}",
                "static_content": "{\"de\": \"\", \"en\": \"\", \"fr\": \"\"}",
                "configuration": {
                    "max_value": null,
                    "min_value": 0
                },
                "meta": {},
                "data_source": null,
                "row_form": null,
                "sub_form": null,
                "source": null,
                "format_validators": "[]",
                "default_answer": "0af42755-a11e-4d11-80cb-579e2413a743",
                "calc_expression": null,
                "calc_dependents": "[]"
            }
        },
        {
            "model": "caluma_form.answer",
            "pk": "0af42755-a11e-4d11-80cb-579e2413a743",
            "fields": {
                "created_at": "2021-09-01T09:05:28.450Z",
                "modified_at": "2022-07-22T12:44:36.858Z",
                "created_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "created_by_group": "admin",
                "modified_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "modified_by_group": "admin",
                "question": "antrag-infrastruktur-antrag",
                "value": 3200,
                "meta": {},
                "document": "f8d54c02-3128-4dc9-a410-552281d87524",
                "date": null,
                "file": null
            }
        },
                {
            "model": "caluma_form.document",
            "pk": "f8d54c02-3128-4dc9-a410-552281d87524",
            "fields": {
                "created_at": "2022-07-22T12:40:47.823Z",
                "modified_at": "2022-07-22T12:40:47.823Z",
                "created_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "created_by_group": "admin",
                "modified_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "modified_by_group": "admin",
                "family": "f8d54c02-3128-4dc9-a410-552281d87524",
                "form": "ausserordentliches-einzelgesuch",
                "source": null,
                "meta": {}
            }
        },
                {
            "model": "caluma_workflow.case",
            "pk": "3e9e65d8-e4b2-47da-b544-39db95d9f7bd",
            "fields": {
                "created_at": "2022-07-22T12:40:47.899Z",
                "modified_at": "2022-07-22T12:57:19.820Z",
                "created_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "created_by_group": "admin",
                "modified_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "modified_by_group": "admin",
                "family": "3e9e65d8-e4b2-47da-b544-39db95d9f7bd",
                "closed_at": "2022-07-22T12:57:19.806Z",
                "closed_by_user": "4273b746-4c32-40f5-af5d-b8bad7e3e168",
                "closed_by_group": "admin",
                "workflow": "document-review",
                "status": "canceled",
                "meta": {
                    "status": "revise"
                },
                "document": "f8d54c02-3128-4dc9-a410-552281d87524"
            }
        },

Data of question, answer, document and case
Not sure how the answer got linked to a document with a cancelled case aswell