title: Azure App Service doesn't fetch configuration key/values from appsettings.Staging.json
body: <p>I have an Azure App Service that hosts a .net core 3 application. I populated my appsettings.Staging.json file with keys and values but once I publish the project to the app service, the Configuration section of the App Service remains unchanged.</p>
  <p>My question is if that's possible to mirror the settings in appsettings.{env}.json (or similar file) to the Configuration section of the Azure App Service everytime a publish happens? And if yes, how?</p>