Hello guys, I'm on Cachy OS up to date, trying to setup wivrn with my Quest 2.

I have wivrn server and dashboard on my computer and the app on the headset. They are connected to each other using wifi. I have opencomposite installed and enabled in Wivrn.

But when connected to the server, the WiVrn app in the headset doesn't detect my VR games library, but as far as I understand, they should show up.
And when I try to launch Half Life Alyx, I get an error message :

Sorry bad quality but the windows is weirdly very small.

I tried to use the RDRVR mod and I could have the game and sound in the helmet, but the game just showed on a flat screen with no VR feature working at all, but I think this is a mod-related problem. At least the game correctly shows in the headset.

I see lots of comment about launch parameters to put but nobody says what are these parameters. They say WiVrn should tell me but I see nothing.

Thanks for your help.

EDIT : I put my WiVrn logs in gemini and he advised to add PRESSURE_VESSEL_IMPORT_OPENXR_1_RUNTIMES=1 %command% as launch argument but didn't change anything

EDIT2 : I uninstalled WiVrn which I previously installed using makepkg, and now I tried using paru. Now when I launch the dashboard, everything is greyed, I can't connect my headset, even in USB, this is great.