It has been about 6 months since I have built an AEM Mobile Android app, and never had a problem until just recently. With the latest build 2018.4 after loading the app and tapping an in-app purchase nothing seems to happen. Have tried several tablets running 8.0 and 7.1 and multiple apps, from which purchases worked correctly on before. I have made sure that the Google In-app purchasing checkbox is enabled when building the app and entered the Google Play Shared correctly in Project Settings. Is this a feature that is no longer available like Windows or am I missing something super easy? Any help is very much appreciated.