WSLg does not show any apps in the Start Menu

[schlichtanders]

I already looked at #362 however it seems to be different

• it targets user package installations
• while I am using environments.systemPackages exclusively

Bug description

I cannot see any package I added to environemnts.systemPackages on Windows in the Start Menu

To Reproduce

Steps to reproduce the behavior:
build a minimal NixOS with e.g. gimp as environment.systemPackages = with pkg; [gimp];

WSL version

$ wsl --version
WSL version: 2.6.3.0
Kernel version: 6.6.87.2-1
WSLg version: 1.0.71
MSRDC version: 1.2.6353
Direct3D version: 1.611.1-81528511
DXCore version: 10.0.26100.1-240331-1435.ge-release
Windows version: 10.0.26200.8037

[schlichtanders]

several restarts later, and installing nvidia driver, it works now. I have no clue, what was actually making wslg failing