small viewing area on android

Hi
I think this has only started happening since I switched to the new VR management system (but that may be a red herring!)

When the app used to load, it would basically fill the screen; half and half. Now it only fills half the screen - see attached image.

How do i make my google cardboard app fill the screen? I looked in player settings but couldn't see anything obvious.

thanks for your help

 

Hi
Have you tried to clear the app data, and cache for the App "Cardboard", and "Google VR Services", to revert the phone back to the default no viewer setting?

 

thank you
I hadn't but just tried it and it made no difference. One thing to note is that it loads full screen in 2d Mode. It is only when I switch to VR split-screen mode that the size of the viewing area is reduced.