I have an app that runs fine on iOS 10 and Android 6. Under Android 7, however, it periodically spontaneously restarts. This appears to be a result of the new Android Multi-Window Support ( see https://developer.android.com/guide/topics/ui/multi-window.html) . According to this article, apps targeting API level 23 or lower will be forcibly resized by destroying and recreating the WebView, which is exactly what I am seeing happen, with disastrous consequences.
The solution seems to be to add the android:resizableActivity attribute to the AndroidManifest.xml and build against API level 24. I am not able to get a successful build, however, as it appears that AppBuilder is still builing against API level 23, even though I have specified android:targetSdkVersion="24".
Can you confirm that all builds are still being processed against API level 23. And if so, what are the plans to add capability to build against API level 24?