How to stop game view from initialising XR?

I have just upgraded my project from 6.14 to 6.33 LTS.
It is an android project for Meta Quest VR.

on 6.14, I could press play and in the game view, press on buttons with my mouse.
now on 6.33, I can’t do this because it seems to now be rendering in some sort of VR mode, because there are now options for left eye, right eye, both eyes and occlusion mesh.

SteamVR also opens in the background as soon as I press play.

How can I stop this happening and have game view render the way I want it to? I am not sure what has caused this change. I know it doesn’t help that the jump between editor versions is quite large.