Unreal Engine Issues

AspectRatioAxisConstraint forced to be AspectRatio_MaintainXFOV

A licensee wants to enforce YFov constraint for a game project by setting AspectRatioAxisConstraint=AspectRatio_MaintainYFOV in the config. However during playing the sequence, the value of AspectR ...

Weighted Tangent not functioning in Curve Asset

Weighted Tangent handle modifications do not work as expected in Curve Assets. ...

Weird reflection pixels of translucent objects with Ray Tracing Reflection

[Image Removed] ...

Duplicate linked anim layer interfaces cannot be added to an anim BP

Duplicated anim layer interfaces cannot be added to the same anim BP. While UEdGraph::GraphGuid is unique within a bluprint, it is not unique within the project as a whole (see [Link Removed] for m ...

Bound component functions in a child can incorrectly override parent binding

The way in which component (and actor) events are named can result in bindings in a parent for a different event overriding the binding in a parent. ...

GeometryCaches don't implement CreateHitProxies to create a unique hitproxy per section/material

This causes the ObjectId pass in MRQ to fail to distinguish between materials in the resulting Cryptomatte file. It looks like FGeometryCacheSceneProxy doesn't implement CreateHitProxies so it's f ...

MoviePipeline: Sequencer 'Lock to Display Rate' breaks temporal sub-sampling

Light Components fail to propagate certain property changes from Sequencer

Custom Primitive Data on BP instance not taking affect while in editor

Original Repo is from 4.27, however, it still happens in 5.2. This is happening because the Instance Data system does not update the field UPrimitiveComponent::CustomPrimitiveDataInternal from the d ...

Volumetric fog black and not updating with real-time capture skylight

It looks like the skylight is not updating the CPU side SH values when Real Time Capture is enabled, and thus old/empty values are sent to the fog. ...