Unable to export UCX_mesh without UVs or generate mapping coords option ON

UE - Editor - Content Pipeline - Datasmith - Importer - Dec 4, 2018

When welding collision between Third Person UE4 Mannequin's left foot ball, to left foot in physics tab results in an Engine crash.

UE - Simulation - Physics - Jan 30, 2019

When using a Third Person UE4 Mannequin, Opening the Physics asset tab, and welding the collision between left foot ball, to left foot results in an Engine crash. Additional Note: Using the same ...

Child Actors are not replicated to clients when the parent blueprint is nativized

UE - Gameplay - Feb 22, 2019

Child actors do not replicate properly to clients when their parent blueprint is nativized. Regression?: Yes This did not occur in 4.20.3 See also [Link Removed] ...

SceneCapture2D output broken when used in VR

UE - Platform - XR - Feb 25, 2019

Scene Capture regression when used with VR. Confirmed in Main @ CL 5172170 Tested with Rift Flipped VR Preview window is a known/fixed issue ...

Transform gizmo is not working when nearclipplane in project settings > Engine > General settings is 0.00001

UE - Graphics Features - Mar 23, 2020

Setting near clip plane like 0.00001 makes unable to move with transform gizmo. if user set value to 0.0001, it is no longer reproduced. it should clip value like 0.00001 ...

Camera grain fails to render on mobile previews and on devices.

UE - Platform - Mobile - Aug 11, 2020

This was said to have been working in 4.24 Unsure currently when regression was If you use SM5 preview and play in mobile preview, it works as intended. ...

ObjectScale node in the material editor does not work with decals

UE - Graphics Features - Aug 19, 2020

The ObjectScale node does not output the correct values in the material editor. This method works to tile images with a Surface Material Domain on a basic plane, but does not work when using it with ...

MoviePipeline: Disabling Auto Exposure in Project Settings not respected

UE - Anim - Sequencer - Mar 8, 2021

The high-res tiling method checks for the exposure method specified on the camera, and forces it to Manual exposure if it's not already there. It shouldn't force this if the project settings have al ...

Incorrect behavior when copy-paste repeatedly in the sequencer subscene track

UE - Anim - Sequencer - Mar 24, 2021

This issue is different for the first and second behaviors, which seems confusing when working. ...

Material Editor: Highlight/Isolate should warn user when using Nanite Mesh

UE - Graphics Features - Nanite - Oct 27, 2022

Editor should visually warn the user that this feature doesn't work with Nanite, or that the Nanite Preview mesh needs to be enabled (or forcibly enable it when they attempt to use this option), oth ...