I am trying to setup Kerberos auth for proxy on VS Code for my company, however it seems like its presenting me with authentication issues with error 407 from the logs Output->Window (cant paste output as it contains some company details)

Currently Running:

VS Code 1.85.2

Windows 11

Expecting VS Code to start picking up proxy and the Logs in Output->Window should show everything being authenticated normally and extensions using the proxy like how it should work in basic auth.

I have tried basic authentication with the following settings.json file and it works fine. (variables used within {})

{
    "http.proxy": "http://{username}:{password}@{proxy_url}:{proxy_port}",
    "http.proxyStrictSSL": false,
    "http.proxySupport": "fallback",
    "http.proxyAuthorization": null,
}

I have tried setting it with just the proxy url and hoping it would using kerberos auth but no luck

{
    "http.proxy": "http://{proxy_url}:{proxy_port}",
    "http.proxyStrictSSL": false,
    "http.proxySupport": "fallback",
}

I have tried a combination of options in proxyStrictSSL as well as proxySupport. Also tried setting proxyKerberosServicePrincipal manually but no luck.
All of them lead to Error 407 , from the Output->Window (cant paste output as it contains some company details)

The only thing I haven’t tried is changing proxyAuthorization but no clue how to do it for other auth from apart from Basic, cant find it any docs online. I have also tried to set it at the system level but no luck there. I cant find any documentation online on how to set it up as well but looking at the release notes and settings looks like it is supported.