SVG badge is successfully validated with incorrect mail in recipient field

[Arkusm]

The validation of this badge is always successful with the Open Badges 2.0 Validator, even if you enter any mail in the Verify Recipient field.

<openbadges:assertion verify="https://www.e-teaching.org/etresources/badges/assertion1.svg"><![CDATA[{
    "@context": "https://w3id.org/openbadges/v2",
    "id": "https://www.e-teaching.org/etresources/badges/assertion1.svg",
    "type": "Assertion",
    "recipient": {
        "type": "email",
        "identity": "sha256$73e0de7837494e40faceaffb799a19ac3ef5b4bb38230dd980bb4ff40dfbdf85",
        "hashed": true,
        "salt": "RI35OTCT8SBD15J8D99O1DXPUT9S894RKT718PSMFD"
    },
    "issuedOn": "2024-11-08T10:33:30.649696",
    "badge": {
        "@context": "https://w3id.org/openbadges/v2",
        "type": "BadgeClass",
        "id": "https://www.e-teaching.org/etresources/badges/badge1.html",
        "name": "The Name",
        "description": "Description",
        "image": "https://www.e-teaching.org/etresources/badges/badge1-image.svg",
        "issuer": {
            "id": "https://www.e-teaching.org/etresources/badges/issuer1.html",
            "type": "Profile",
            "name": "Org",
            "url": "https://www.example.org",
            "description": "description",
            "email": "[email protected]"
        },
        "criteria": {
            "narrative": "criteria"
        },
        "alignment": []
    },
    "verification": {
        "type": "hosted"
    }
}]]></openbadges:assertion>

[Arkusm]

The problem only seems to occur with SVG badges. It works perfectly with PNG files. Is it possible that the field Verify Recipient for mail is only evaluated for PNGs?

Verification works perfectly with https://www.dr-chuck.com/obi-sample/