Access WSL2 desktop

Option 1

Setup X server on windows (VcXsrv, Xming, etc.) and then launch desktop manager to start at the preset display

Option 2

On WSL2 start xrdp and connect to it using Remote desktop connection. (Source)

Steps

1. Install and setup xrdp

   sudo apt-get purge xrdp
   sudo apt-get install xrdp xfce4 xfce4-goodies
   
   sudo cp /etc/xrdp/xrdp.ini /etc/xrdp/xrdp.ini.bak
   sudo sed -i 's/3389/3390/g' /etc/xrdp/xrdp.ini
   sudo sed -i 's/max_bpp=32/#max_bpp=32\nmax_bpp=128/g' /etc/xrdp/xrdp.ini
   sudo sed -i 's/xserverbpp=24/#xserverbpp=24\nxserverbpp=128/g' /etc/xrdp/xrdp.ini
   echo xfce4-session > ~/.xsession
   sudo /etc/init.d/xrdp start

2. Connect to WSL using Remote Desktop Connection
   localhost:3390
   * Login with Xorg with wsl username and password