Insert required attribute code action inserts bad placeholder

[fbricon]

See

[Trace - 1:52:32 PM] Received response 'textDocument/codeAction - (69)' in 2ms.
Result: [
    {
        "title": "Insert required attributes",
        "kind": "quickfix",
        "diagnostics": [
            {
                "range": {
                    "start": {
                        "line": 1,
                        "character": 1
                    },
                    "end": {
                        "line": 1,
                        "character": 10
                    }
                },
                "severity": 1,
                "code": "cvc-complex-type.4",
                "source": "xml",
                "message": "cvc-complex-type.4: Attribute 'variant' must appear on element 'resources'."
            }
        ],
        "edit": {
            "documentChanges": [
                {
                    "textDocument": {
                        "version": 8,
                        "uri": "file:///Users/fbricon/Downloads/sample-resources%203/tesst/resources.xml"
                    },
                    "edits": [
                        {
                            "range": {
                                "start": {
                                    "line": 1,
                                    "character": 10
                                },
                                "end": {
                                    "line": 1,
                                    "character": 10
                                }
                            },
                            "newText": " variant=\"$1\""
                        }
                    ]
                }
            ]
        }
    }
]

[NikolasKomonen]

CodeActions do not support snippets at the moment.

[angelozerr]

CodeActions do not support snippets at the moment.

Yes that's why I disable it.