Azure Authentication - Access Token returning wrong AUD(00000003-0000-0000-c000-000000000000)

Hi, I've just shared that obtaining the access token.
FYI, I've modified the code according to our requirements, and it's now set up to download data from Microsoft Graph.

// Create the main myMSALObj instance
// configuration parameters are located at authConfig.js
const myMSALObj = new msal.PublicClientApplication(msalConfig);

const UserDiv = document.getElementById("User");
const TokenDiv = document.getElementById("token");

let username = "";

function selectAccount() {

    /**
     * See here for more info on account retrieval: 
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-common/docs/Accounts.md
     */

    const currentAccounts = myMSALObj.getAllAccounts();
    if (currentAccounts.length === 0) {
        console.info(" no accounts detected.");
        return;
    } else if (currentAccounts.length > 1) {
        // Add choose account code here
        console.warn("Multiple accounts detected.");
    } else if (currentAccounts.length === 1) {
        username = currentAccounts[0].username;
        console.info(" 1 account detected:" + username);
         
    }
}

function handleResponse(response) {

    /**
     * To see the full list of response object properties, visit:
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-browser/docs/request-response-object.md#response
     */

    if (response !== null) {
        console.log("Signin response")
        console.log(response );
        username = response.account.username;
        UserDiv.innerHTML = `Hie ${username}`;
        getToken();
        
    } else {
        selectAccount();
    }
}


function handleTokenResponse(response) {

    /**
     * To see the full list of response object properties, visit:
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-browser/docs/request-response-object.md#response
     */

    if (response !== null) {
        console.log("Token response")
        console.log(response );
        console.log("Access token: " + response.accessToken);
        TokenDiv.innerHTML = `Access token: ${response.accessToken}`;
        
        /* load global var */
        globalToken=response.accessToken;
        
    } else {
         console.log("No response ...in handleToken response" );
    }
}



function signIn() {

    /**
     * You can pass a custom request object below. This will override the initial configuration. For more information, visit:
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-browser/docs/request-response-object.md#request
     */

    myMSALObj.loginPopup(loginRequest)
        .then(handleResponse)
        .catch(error => {
            console.error(error);
        });
}

function signOut() {

    /**
     * You can pass a custom request object below. This will override the initial configuration. For more information, visit:
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-browser/docs/request-response-object.md#request
     */

    const logoutRequest = {
        account: myMSALObj.getAccountByUsername(username),
        postLogoutRedirectUri: msalConfig.auth.redirectUri,
        mainWindowRedirectUri: msalConfig.auth.redirectUri
    };

    myMSALObj.logoutPopup(logoutRequest);
}

function getTokenPopup(request) {

    /**
     * See here for more info on account retrieval: 
     * https://github.com/AzureAD/microsoft-authentication-library-for-js/blob/dev/lib/msal-common/docs/Accounts.md
     */
    request.account = myMSALObj.getAccountByUsername(username);
    
    return myMSALObj.acquireTokenSilent(request)
        .catch(error => {
            console.warn("silent token acquisition fails. acquiring token using popup");
            if (error instanceof msal.InteractionRequiredAuthError) {
                // fallback to interaction when silent call fails
                return myMSALObj.acquireTokenPopup(request)
                    .then(tokenResponse => {
                        console.log(tokenResponse);
                        return tokenResponse;
                    }).catch(error => {
                        console.error(error);
                    });
            } else {
                console.warn(error);   
            }
    });
}

function getToken() {
    getTokenPopup(loginRequest)
        .then(response => {        
            handleTokenResponse(response);
        }).catch(error => {
            console.error(error);
        });
}


selectAccount();