EnhancedEditorInput.bAutomaticallyStartConsumingInput editor setting resets to false on editor startup.

UE - Gameplay - Input - Jun 17, 2024

The editor setting for automatically start consuming input can be set to enabled as a boolean, but whenever the editor restarts this value is reset to false. ...

Multiple water body blend modes produce unexpected results

UE - Graphics Tools - Terrain - Water - Sep 16, 2022

Ensure Condition Failed when sculpting terrain

UE - LD & Modeling - Terrain - Landscape - Feb 21, 2017

When sculpting terrain, an Ensure Condition Failed occurred. The Editor froze for several seconds before regaining responsiveness. This issue is rare as I have only been able to get it to occur onc ...

Setup.sh can fail on Ubuntu server

UE - Platform - Linux - May 3, 2017

update-desktop-database (desktop-file-utils package) may not be installed (and it is not installed by default on servers). Setup.sh fails in that case currently. ...

Per Poly Collision Not Updating

OLD - Anim - Mar 22, 2018

Per poly collision does not update/follow the mesh when the mesh is moved via Blueprint Does not occur in 4.18 ...

Scene Capture 2D: additive mode not working in 4.19

UE - Graphics Features - Apr 20, 2018

Additive Composite Mode is not behaving as expected in 4.19 User reports that Composite mode is also affected. ...

Cascade Beam Emitter Lifetime Module Is Broken

UE - Niagara - Aug 3, 2018

Cascade beam emitter lifetime module is broken.  Working as expected in 4.19 CL# 4033788 Found in 4.20 CL# 4233996, 4.20 CL# 4247867 This is a regression. ...

Cannot Parse a Custom Node as a Function Input to Another Custom Node In The Material Editor

UE - Graphics Features - Aug 30, 2018

Cannot parse a Custom node as a function input to another Custom node in material editor. This is working as expected in 4.18 CL# 3832480. Found in 4.19 CL# 4033788, 4.20 CL# 4302132, and 4.21 CL# ...

Editing Lighting Intensity Field Value Fails

Tools - Jan 7, 2019

You cannot change the intensity by just adding/changing numbers. You have to completely retype the entire value. Found in 4.21 CL# 4613538 and 4.22 CL# 4681912 ...