Reshade not working in VR, only on screen mirror with Oculus Link?!

Hi,
I'm having a very persistant problem. When playing any game with oculus link, I just can't get reshade to be visible and working in vr....or any fps/frametime etc overlay for that matter. Not even the overlay from oculus debug tool is visible in VR. Also openvr_fsr or vrperfkit  don't work at all in VR. Not even in steamVR. Reshade works fine on my mirror screen with oculus link. Only the latest version (5.0.2) of reshade I got working in just SteamVR, but especially DCS gameplay is horrible jittery/stuttering with SteamVR. DCS with oculus link is still better compared toSteamVR with reshade, but I keep on dreaming of using reshade with oculus link. I tried using the regular reshade installer and tried the JSGME mod enabler. Google only came up with a few hits of people with the same problem, but unfortunately no reactions to their forumposts. Nothing on this forum either. I think I'm missing something very obvious, otherwise there would probably be more people with the same problem asking around I presume.I really hope this is the case! Does anyone have any clue where the problem lies? ...hints?...even vague ones...please?!
I use a customized laptop with a Ryzen5900HX, 64Gb 3200mHz Ram, RTX3080 (max tgp165Watt) 16gb, 2Tb M.2 SSD and a Quest2
Thanks for your time(in advance)

ReShade only supports SteamVR, it specifically does not support the Oculus runtime.

But does it work with OpenComposite? Because I tried OpenComposite + my Oculus Rift CV1 but it won't work (only on the mirror)
Thanks.