Unreal Engine Issues

Shadow flicker with dynamic lighting at low cascade levels when FOV changes

When using low shadow settings there is a flicker that occurs when changing a camera FOV, the flicker will end as soon as the FOV has finished adjusting to the new FOV. This can occur when:Using a ...

Function about Comparing Manifest Version in HttpChunkInstaller does not Consider Manifest File Update

Current HttpChunkInstaller consider version data of manifest.But it does not consider the manifest file update. So, if user update the manifest file, HttpChunkInstaller ignores it. If changing the V ...

Procedural Mesh Component 'Create StaticMesh' Function corrupts mesh tangents

After clicking 'Create StaticMesh' button on an Procedural Mesh Component, and saving the mesh, the created mesh has bad tangents. Included in the attachments, is a test project with a parallax mate ...

MediaPlayer seek function goes to incorrect timecodes on Android (Oculus Quest)

Calling Seek() on video consistently jumps to the timecode which is the nearest lower multiple of 2 seconds from the input timecode. ...

InstancedStaticMeshes disappear in Shipping builds on mobile when affected by dynamic point lights

This ticket is to add the safe workaround for 4.23.1, with a more optimal fix coming in 4.24. ...

AActor doesn't consider latent actions when using "auto destroy when finished" functionality.

Actors should check if they have any pending latent actions before automatically destroying themselves.   ...

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. ...

VR Preview w. Net Mode Play As Client doesn't function as intended

Compilation error in Mac editor builds when adding UWorld::IsStreamingLevelBeingConsidered function

This code passes the build when compiled using the windows editor (Visual Studio), but fails when compiled using the mac editor (XCode). Adding ENGINE_API to struct FStreamingLevelsToConsider and ex ...

Control Rig Function Access Specifier Combo box not closing after selection

From a UDN Customer. When switching a control rig's access specifier from public to private and vice versa, the options of the combo box does not hide after the selection, it stays open until you p ...