Every time I start Unreal Engine with Pico Conect and SteamVR enabled, Unreal Engine startup stops at 0% (Initializing). If I connect after startup, Steam VR freezes and issues a fatal error and requires a restart.
I found a couple of strictures in the post-launch log related to the plugin:
LogClass: Error: EnumProperty FAnchorLoadResultPICO::PersistLocation is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h
LogClass: Error: EnumProperty FMRSceneInfoPICO::Semantic is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h
LogClass: Error: EnumProperty FMRSceneInfoPICO::SceneType is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h
LogClass: Display: 3 Uninitialized script struct members found including 0 object properties
LogAutomationTest: Error: LogClass: EnumProperty FAnchorLoadResultPICO::PersistLocation is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h [log]
LogAutomationTest: Error: LogClass: EnumProperty FMRSceneInfoPICO::Semantic is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h [log]
LogAutomationTest: Error: LogClass: EnumProperty FMRSceneInfoPICO::SceneType is not initialized properly. Module:PICOOpenXRMR File:Public/PICO_MRTypes.h [log]