You should try to add the x86 native libraries to your libs folder as mentioned in this post
To use the x86 natives, simply copy the x86/ folder from the nightlies to your Android project’s libs/ folder (next to the armeabi and armeabi-v7a folder). The setup-ui will not add those libraries for you automatically. I opted to do it this way for the time being as x86 Android devices are super rare, and you’d just blow up the size of your APK unnecessarily.