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Your Environment

Platform [PC desktop, Mac, iOS, Office on the web]: Office on the web
Host [Excel, Word, PowerPoint, etc.]: Word
Office version number: Web
Operating System: Linux
Browser (if using Office on the web): Chrome

Expected behavior

Create a new document and write to it content as described in the docs: https://learn.microsoft.com/pt-br/javascript/api/word/word.application?view=word-js-preview

Current behavior

document.body.load("text") is throwing the exception:

{
    "code": "NotAllowed",
    "message": "Não há suporte para a ação Word em um navegador. Verifique OfficeExtension.Error.debugInfo para obter mais informações.",
    "errorLocation": "DocumentCreated.body",
    "statement": "var body = v.body;",
    "surroundingStatements": [
        "var v = context.root._getObjectByReferenceId(\"{d6b1f8db-d91f-4904-8a3a-bc9a1953e855}{7}\");",
        "// >>>>>",
        "var body = v.body;",
        "// <<<<<",
        "// Instantiate {body}",
        "body.load([\"text\"]);"
    ],
    "fullStatements": [
        "Please enable config.extendedErrorLogging to see full statements."
    ]
}

Steps to reproduce

Execute the following script:

await Word.run(async (context) => {
    console.log("Opening formatted text in new window");
    const newDocument = context.application.createDocument();
    await context.sync();

    const newDocumentBody = newDocument.body;
    newDocumentBody.load("text");
    await context.sync();
});

Link to live example(s)

Tried to create the live example, but it failed to add the extension.

Provide additional details

No extra steps

Context

I was trying to create a new document for the user.

Useful logs

The logs are in the current behavior section

OfficeDev / office-js

Create new document is not working #5005