Code Action doesn't return correct document version

[rchl]

1. Add import fs from 'fs'; in a <script> tag in Vue file
2. Trigger code actions on that line and select Delete all unused imports

Volar doesn't return matching document version in the codeAction/resolve response.

[Trace - 11:01:42] Sending notification 'textDocument/didChange'.
Params: {
    "textDocument": {
        "uri": "file:///usr/local/workspace/file.vue",
        "version": 2
    },
    "contentChanges": [
        {
            "range": {
                "start": {
                    "line": 86,
                    "character": 0
                },
                "end": {
                    "line": 86,
                    "character": 0
                }
            },
            "rangeLength": 0,
            "text": "import fs from 'fs';"
        }
    ]
}

[Trace - 11:01:48] Received response 'codeAction/resolve - (25)' in 7ms.
Result: {
    "title": "Delete all unused imports",
    "data": {
        "uri": "file:///usr/local/workspace/file.vue.ts",
        "type": "fixAll",
        "fileName": "/usr/local/workspace/file.vue.ts",
        "fixIds": [
            "unusedIdentifier_deleteImports"
        ]
    },
    "kind": "",
    "diagnostics": [
        {
            "range": {
                "start": {
                    "line": 6,
                    "character": 0
                },
                "end": {
                    "line": 6,
                    "character": 20
                }
            },
            "message": "'fs' is declared but its value is never read.",
            "data": {
                "uri": "file:///usr/local/workspace/file.vue",
                "version": 4,
                "type": "service",
                "serviceOrRuleId": "typescript",
                "isFormat": false,
                "original": {},
                "ruleFixIndex": 0,
                "documentUri": "file:///usr/local/workspace/file.vue.ts"
            },
            "code": 6133,
            "severity": 4,
            "tags": [
                1
            ],
            "source": "ts"
        }
    ],
    "edit": {
        "documentChanges": [
            {
                "textDocument": {
                    "uri": "file:///usr/local/workspace/file.vue",
                    "version": 4
                },
                "edits": [
                    {
                        "newText": "",
                        "range": {
                            "start": {
                                "line": 86,
                                "character": 0
                            },
                            "end": {
                                "line": 87,
                                "character": 0
                            }
                        }
                    }
                ]
            }
        ]
    }
}

As can be seen here, Volar specified version 4 in the code action while the document is at version 2 right now.

It appears that VSCode doesn't really care about version and still applies the edit but in case of Sublime Text the edit is ignored.