Using the Oculus store build, when I press the A button on the touch controller to teleport, it sometimes gets into a mode where it always brings up the Tablet to the Settings app as soon as I press the button.
This doesn’t prevent me from teleporting as the teleport icon still displays where I will teleport to, but the tablet will keep appearing each time you press the button to teleport. This happens with either controller pressing the A button. Pressing the B button will bring up the tablet normally as expected.
I have noticed that this does not always happen when you first log in until you use an app on the tablet. I am able to reproduce this consistently by opening the People app on the tablet. After doing this, it always brings up the tablet when teleporting.