How can I toggle 3D mode for VR?

I’d like to be able to set an option in the menu to enable or disable 3d view. I’m assuming there’s a console command to accomplish this. Or am I going about this the wrong way?

Thanks in advance for any help D:

Console command “stereo on” / “stereo off”.

Thank you sir!

This doesn’t work when shipping.
Is that assumption correct?