SteamVR - WidgetComponent DrawAtDesiredSize lag spike

XR - Dec 3, 2019

Having an actor with a WidgetComponent + DrawAtDesiredSize will cause a lag spike when size changes in VR. Additionally, If you enter a value other than 100 in SetWorldToMetersScale the 'draw at ...

Oculus controllers are hidden in Collab VR template

XR - Dec 2, 2019

Oculus Rift motion controllers aren't visible and don't respond to button input from the controllers in Collab VR. Found in 4.23.1 CL#9631420 Reproduced in 4.24 Preview 4 CL#10387632, 4.25 Main CL# ...

Start ARCore Session - Session config fails

XR - Nov 27, 2019

ARCore Regression Not seen when updating 4.23 project to 4.24 This did NOT reproduce when updating 4.24 project (Created with Preview 4) to 4.25 MAIN 10406617 ...

WMR crash while switching between window and fullscreen mode

XR - Nov 22, 2019

Crash in MixedRealityInteropDebug.dll!WindowsMixedReality::MixedRealityInterop::BlockUntilNextFrame() check_hresult(WINRT_SHIM(Windows::Graphics::Holographic::IHolographicSpace2)->WaitForNextFrame ...

Point Cloud support for AR plugin crash

XR - Nov 21, 2019

Enabling Point Cloud support for AR plugin causes engine crash. Also crashes with LIDAR plugin enabled. Confirmed in MAIN 4.25 @ CL 10333042 ...

Oculus Quest - Loading splash no longer shown

XR - Nov 12, 2019

Oculus Splash screen image no longer shows on Quest. Unable to reproduce on PC (If you package a project without 'Start in VR' enabled you will be able to see splash until you enable HMD) Conf ...

TrueDepth API Included when Face Support is disabled

XR - Nov 8, 2019

Licensees are reporting app rejections from Apple with the message "Your app includes TrueDepth APIs. However, we were not able to locate any features in your app that use TrueDepth APIs." ...

FaceARSample doesn't recognize faces on iOS

XR - Oct 18, 2019

When running the FaceARSample app on an iOS device, the app gets stuck on "Searching for a face to track" despite having a face in front of it. I tried it with and without my glasses on as well as w ...

Screen tearing with ARKit enabled applications

XR - Oct 9, 2019

Screen tearing occurs when navigating the device around the AR space. ...

SteamVR - Packaged project does not scale to monitor bounds

XR - Oct 4, 2019

Packaged projects will not match monitor resolution when SteamVR is being used. STEAMVR 1.7.15 used ...