Unreal Engine Issues

WidgetComponent is not updated with occlusion culling disabled

LastRenderTime is never updated with occlusion culling disabled, so the widget component will always stop updating.  (see UWidgetComponent::ShouldDrawWidget) Developers can force updates by TickWhen ...

Return FGoogleARCoreXRTrackingSystem::OnGetARTexture with YCbCr colour conversion

Either directly return the converted image (if we need it everywhere), or, convert it in ARUtilities/Materials/M_ScreenSpacePassthroughCamera ...

Is Head Mounted Display Connected always returns True

VRS Stereo Foveation is not working

Draw debug will crash visionOS

iPadOS AR App Crashes when ARKit's "Use Scene Depth for Occlusion" is Enabled

Does not crash in 5.4 on same hardware so looks like a regression. Attached Unreal logs indicate source of critical error: 'FARKitCameraOverlayMobilePS' shader uniform expression set mismatched sh ...

VR Preview crash when shadow quality is set to low

[/Script/Engine.RendererSettings] r.Tonemapper.Sharpen=2 r.TemporalAA.Upsampling=False r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=True r.LightPropagationVolume=0 r.ReflectionCaptureRe ...

Moveable Spotlight Shadows doesn't render in right eye

Apple Vision Pro Mixed immersion mode can't be enabled in Binary versions of UE

Mobile Deferred Shading enabled and Preview Level Android Vulkan will crash the editor