I have a Samsung S8 with a GearVR headset. WebVR is working fine in both Oculus and Samsung Internet browser, but the Gamepad Extensions won't enable.
I have toggled both WebVR and Gamepad Extensions flags using internet://flags
The controller is working fine in non-WebVR apps. But any webpage that uses WebVR does not have a functioning controller (e.g. https://threejs.org/examples/webvr_gearvr.html) . No gamepads are found in the array returned by navigator.getGamepads()
Any thoughts on what the issue could be, or how to debug further?