Need help setting VIM3 resolution to 1920x1920

Khadas VIM3
Ubuntu 20.04

Hello all,

I am trying to setup my VIM3 so that it will display a resolution of 1920x1920. I have followed quite a few tutorials, viewed dozens of posts relating to setting resolution and nothing has worked thus far. The monitor I am using is a square 33" BOE DV332X2M. The monitor is connected via HDMI but shows as default at 1920x1080 60hz with xrandr. I had even tried creating a new mode with xrandr with the following code:
sudo xrandr --newmode “1920_1920_60” 261.36 1920 2008 2052 2200 1920 1924 1929 1980 +hsync +vsync
but it wouldnt allow me to exceed 1920x1080.

if anyone has any suggestions it would be greatly appreciated.