inkscape in WSL2 fails after installation Segmentation fault

I am trying to install inkscape on Windows10/WSL2/Ubuntu 20.04 and am encountering the below error. I have tried "apt purge" and "apt install" to no avail. I cannot find much online, so I suspect I am doing something wrong, but I do not know what.

Unable to init server: Could not connect: Connection refused(inkscape:5803): Gtk-CRITICAL **: 08:32:13.299: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed(inkscape:5803): Gtk-CRITICAL **: 08:32:13.299: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed(inkscape:5803): Gtk-CRITICAL **: 08:32:13.299: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failedEmergency save activated!Emergency save completed. Inkscape will close now.If you can reproduce this crash, please file a bug at https://inkscape.org/reportwith a detailed description of the steps leading to the crash, so we can fix it.** Message: 08:32:13.299: Error: Inkscape encountered an internal error and will close now.Segmentation fault

Progress. I have little experience with this type of program on wsl2 and it seems that I need a server program to view the output.I am following these instructions to install XLaunch in Windows, but have not yet figured out how to connect inkscape to this terminal window. When I type

 xhost +localhost

I get

 xhost:  unable to open display "0:0"

https://stackoverflow.com/questions/29468421/gtk-warning-cannot-open-display-launching-background-gtk