Unreal Engine Issues

AbsoluteWorldPosition and PDO not working correctly in SingleLayerWater calculations

The licensee has provided a recommended fix for this issue. Please see the UDN.  ...

WMR native plugin trigger axis not working

We are testing the new Windows Mixed Reality native support and have found that the trigger mapping to a button is working, but the trigger mapping to an axis is not, i.e. the event MotionController ...

Rounding errors are present in FJsonValue::TryGetNumber(int64&) and FMath::RoundHalfFromZero()

A licensee reported a bug in rounding of a call to FJsonValue::TryGetNumber(int64&) with large values.  In investigating this, it appears that equivalent problems also exist in FMath:: rounding func ...

Landscape holes retain collision if Mip level changed to 1

Landscape holes have collision if the mip level of the landscape is changed from 0 to 1. ...

iPhonePackager 64 bit packaged with 32-bit deployment server.

This was discovered by Release team when attempting to smoke Release 4.13 P2 ...

Content Browser filters don't save their state

Content Browser filters don't save their state anymore. This is a regression from 5.0 ...

Ensure in AR Template on Android

Regression: Tested in UE5/Release-5.0, this issue did not occur so it is a regression. ...

unnecessary warning message regarding edge case rotations from deltagen fbx import

Sky Atmosphere Material Nodes not Correctly Represented in the Surface Cache for Nanite Enabled Static Meshes

When nanite is enabled on a static mesh, lighting contributions from Sky Atmosphere material nodes are not incident on the static mesh and no longer present in the overall lighting of the scene. Th ...

[Quartz] - The multiplier does not always respected on the Quartz Quantization Boundary

Increasing the multiplier past a certain point causes sounds on a Quantization Boundary to struggle to play at the correct time. The repro above uses 1/32, but this also repros with other values. ...