I have some problems with device positional tracking on Unity. I am using Unity 2019.1.2f1 with latest Vuforia. I have "Track Device Pose" option checked and selected "Tracking Mode" to POSITIONAL. I also have ARCore library (core-1.9.0 alsotested with core-1.4.0 and result was the same) in Assets/Plugins/Android directory. When I use FusionProviderType.ALL (which is the default option) all of my models (tracked or not) are moving with camera. App behaves like with "Tracking Mode" set to ROTATIONAL. The same on iOS. When I disable ARCore/ARKIT using FusionProviderType.VUFORIA_SENSOR_FUSION object stays in place but after a few seconds it always starts jittering which is not acceptable for my app. Thanks for any help!