We'd like to make a call to a service to return the value for Esri.ArcGISRuntime.license in our QtQuick based app. This way when our license renews we don't have to make a new release of our app. Is there a recommended way to do this? Does it need to be set before appEngine.load is called? If so, I assume we will need to make our call to our service, pause loading the app until a response is returned to obtain the key and set the property, then continue loading the app. Is this correct? Thanks!