tailwindCSS.classAttribute property in VS Code settings not available when using v4.

[Ashkar2023]

What version of VS Code are you using?
1.98.0

What version of Tailwind CSS IntelliSense are you using?
0.14.8

What version of Tailwind CSS are you using?
v4.0.9

What package manager are you using?
npm

What operating system are you using?
Windows

Tailwind config

using v4 basic with shadcn settings

VS Code settings

Reproduction URL
https://github.com/Ashkar2023/expensum

A public GitHub repo that includes a minimal reproduction of the bug. Please do not link to your actual project, what we need instead is a minimal reproduction in a fresh project without any unnecessary code. This means it doesn't matter if your real project is private/confidential, since we want a link to a separate, isolated reproduction anyways.

Describe your issue

Describe the problem you're seeing, any important steps to reproduce and what behavior you expect instead

The classAttribute from tailwindcss in settings vscode is not available when using tailwind V4. i checked in a v3 project I am working on in the same machine, i can access the json property there.

[thecrypticace]

Please provide your VSCode settings including your setting for tailwindCSS.classAttribute.

[Ashkar2023]

"tailwindCSS.classAttributes": [
        "class",
        "className",
        "classNames", // example
        "ngClass",
        "class:list",
    ]

This in .vscode/settings.json worked fine in v3. but in v4 the json property itself is not available.