MRUKSubsystem Launch Capture Scene fails

I am developing a MR application in Unreal and want to use the Launch Capture Scene Blueprint node which is part of the MRUKSubsystem. The Unreal engine that I use is the Meta fork, more specifically the oculus-5.4.4-release-1.103.0-v71.0. I have enabled Scene support in the Unreal Engine and Spatial data over Meta Quest Link in the Meta Quest Link application.

When I try to capture a scene it always fails. More specifically, the following function call inside EOculusXRAnchorResult class fails:

FOculusXRHMDModule::GetPluginWrapper().RequestSceneCapture(&sceneCaptureRequest, &OutRequestID);

 And returns

ovrpFailure_NotInitialized (-1002)

I cannot dig deeper because the OVRPlugin.dll has no debug symbols. Does somebody know how to fix this? Or has some insight on how to troubleshoot this further? Thanks in advance.