Legion go won't go full screen

Greetings r.hall95!

Thank you for reaching out!

We understand that you are having issues with your device display. For this, we would like to refer you to our official discord channel's tech-help section for assistance. You may also join the Discord server if you haven't yet

Here's the link to our official discord channel:
https://discord.com/invite/vrising

You may also check out our guide site and see if you can find a solution here:

https://guides.playvrising.com/hc/en-us

Hope this helps!