Using X11 on OpenSUSE with WSL2

I installed WSL2 on my computer, and with it I grabbed OpenSUSE so I could get some experience with a distro besides Ubuntu. I sideloaded OpenSUSE 15.1, and it installed fine and loads into the terminal fine. Now, in order to use things that have a GUI [I'm trying to get KDE], I need some sort of X11 window manager. I'm using Xming, which is probably the most popular one. When I set the $DISPLAY variable with

DISPLAY=0.0

, it runs fine, and using

$DISPLAY

returns the same thing that I inputted. However, when I run

, I get the following:

$DISPLAY is not set or cannot connect to the X server.

. What might be causing this issue, and how might I get around it?