I've had some issues with the camera view glitching for like a second or 2 when I enable the VuforiaBehaviour script on a mobile device (see attachment). It doesn't break the app, but the camera view UI gets distorted for a few seconds and then runs as normal. I assume it's just the Vuforia camera and scripts booting up?
I recently upgraded my Unity from Vuforia Engine v7.5.26 to v8.1.7. It didn't have that issue before.
Any ideas how I can prevent this from happening?