Application starts on different port than what is in launchSettings

So, I changed the ports in the launchSettings.json to this:

"MyProject": {
    "commandName": "Project",
    "launchBrowser": true,
    "applicationUrl": "https://localhost:5005;http://localhost:5004",
    "environmentVariables": {
      "ASPNETCORE_ENVIRONMENT": "Development"
    }
}

I even tried adding this:

public static IHostBuilder CreateHostBuilder(string[] args) =>
    Host.CreateDefaultBuilder(args)
        .ConfigureWebHostDefaults(webBuilder =>
        {
            webBuilder.UseUrls("https://localhost:5005","http://localhost:5004");
            webBuilder.UseStartup<Startup>();
        });

I searched the entire application for "5000" and no results are returned. Yet, every time I start the application, it goes to port 5000. (Which I want to be used by a different application.)