IntelliSense fails to handle aliased struct

Environment

• OS and Version: Windows 10
• VS Code Version: 1.84.2
• C/C++ Extension Version: 1.21.6
• If using SSH remote, specify OS of remote machine:

Bug Summary and Steps to Reproduce

Bug Summary:
When aliasing is used for struct that uses same name as namespace then IntelliSense shows error.

Steps to reproduce:

1. Paste in code:

namespace AAA
{
    struct AAA
    {
        int integer;
    };

    int AAAtest(int a)
    {
        return a + 10;
    }
}

namespace BBB
{
using AAA = AAA::AAA; // shows error

void test(AAA *aa)
{
    aa->integer++;
    int result = ::AAA::AAAtest(10);
}
}

2. Error overloaded function "AAA::AAA::AAA" is not a type nameC/C++(757) will be shown on mouse hover over using AAA = AAA::AAA; line.

Expected behavior:
No error should be shown here.
Code compiles using clang version 14.0.6 Android (8490178, based on r450784d) (other compilers not tested).

Configuration and Logs

{
    "configurations": [
        {
            "name": "android",
            "includePath": [
                "${workspaceFolder}/src/**"
            ],
            "defines": [
                "_DEBUG",
                "DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "compilerPath": "${workspaceFolder}/../android_sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/windows-x86_64/bin/clang++.exe",
            "cStandard": "c11",
            "cppStandard": "c++11",
            "intelliSenseMode": "linux-clang-arm64",
            "browse": {
                "limitSymbolsToIncludedHeaders": true
            },
            "compilerArgs": [
                "--target=aarch64-unknown-linux-android26",
                "-Werror",
                "-pedantic-errors",
                "--std=c++11",
                "-fPIC",
                "-ferror-limit=0",
                "-fstack-protector-strong",
                "-Wno-writable-strings",
                "-Wno-gnu-anonymous-struct",
                "-Wno-nested-anon-types",
                "-Wl,--no-undefined-version",
                "-Wl,-undefined,error",
                "-Wl,--error-unresolved-symbols",
                "-Wl,--no-undefined",
                "-Wl,-error-limit=0",
                "-Wl,--build-id=sha1",
                "-mno-relax"
            ]
        }
    ],
    "version": 4
}

Other Extensions

No response

Additional context

No response

Start by reproducing the provided C++ snippet in VS Code with the C/C++ extension and confirm the diagnostic on the aliased struct. Trace the IntelliSense diagnostic for using AAA = AAA::AAA;; done means the valid alias produces no error while aa->integer++ and the qualified function call remain recognized.