ASP.Net Core 2.0 mixed authentication of JWT and Windows Authentication doesn't accept credentials

I've API created in asp.net core 2.0 where I am using mixed mode authentication. For some controllers JWT and for some using windows authentication.

I've no problem with the controllers which authorize with JWT. But for the controllers where I want to use windows authentication I am indefinitely prompted with user name and password dialog of chrome.

Here my sample controller code where I want to use Windows Authentication instead of JWT.

[Route("api/[controller]")]
[Authorize(AuthenticationSchemes = "Windows")]
public class TestController : Controller
{
    [HttpPost("processUpload")]
    public async Task<IActionResult> ProcessUploadAsync(UploadFileModel uploadFileModel)
    {

    }
}

My configure services code

public void ConfigureServices(IServiceCollection services)
{
     services.AddAuthentication(options =>
     {
        options.DefaultAuthenticateScheme = IISDefaults.AuthenticationScheme;
        options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
     })
     .AddJwtBearer("Bearer", options =>
     {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateAudience = false,       
            ValidateIssuer = false,  
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("blahblahKey")),
            ValidateLifetime = true, //validate the expiration and not before values in the token
            ClockSkew = TimeSpan.FromMinutes(5) //5 minute tolerance for the expiration date
        };
     });

     // let only my api users to be able to call 
     services.AddAuthorization(auth =>
     {
        auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
            .AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme‌​)
            .RequireClaim(ClaimTypes.Name, "MyApiUser").Build());
     });

     services.AddMvc();
}

My configure method.

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    app.UseCors("CorsPolicy");

    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
    }

    app.UseAuthentication(); //needs to be up in the pipeline, before MVC
    app.UseMvc();
}

Appreciate your suggestions and help on this.

Update: Till now I've been debugging my code on chrome. But when I have used IE 11, the above code is running without any issue.

Can this be CORS issue of chrome where preflight issue?

Thanks