Landscape Creates Two Shadows with Baked Static/Stationary Lighting

UE - LD & Modeling - Terrain - Landscape - May 25, 2016

It appears two shadows are created when building static lighting for Landscapes. One seems to be offset while the other is accurate to the angle of the light source. I tested this in 4.9.2, 4.10.4, ...

IsOverlappingActor is always returning false

UE - Gameplay - Sep 23, 2015

When you use the IsOverlappingActor node to determine whether or not something is overlapping another actor, it returns false regardless of whether or not you're actually overlapping another actor. ...

Web Browser: No Transparency in 3D Widget Component on Mobile

UE - Platform - Mobile - Jul 6, 2018

Transparency is not being applied to web browser inside of 3d widget on android. Tested with Samsung Galaxy S5 4.19.2 CL 4033788 4.20p5 4173640 4.21 CL 4179794 ...

Sublevels Move To New Subfolders Automatically When New Ones Are Made

Tools - Mar 11, 2020

When adding a new subfolder in the Levels window all the sublevels in that parent folder move to the new sublevel. Currently you have to create all the sub folders then move the sublevels to keep th ...

Bloom intensity broken with Post Processing Material replacing Tonemapper

UE - Graphics Features - Sep 25, 2020

When replacing the Tonemap using a Post Process material, the Post Process Volume's Bloom Intensity can only be turned on or off, without varying degrees of effect. Reported in version 4.25.3(CL 1 ...

Media I/O - Capture option Crop/Center return on the top left instead

UE - Virtual Production - IO - Media - Dec 13, 2022

Camera View Transformations in Editor and Sequencer Cannot Be Undo (Ctrl+Z)

UE - Anim - Sequencer - May 26, 2025

Camera View Transformations in Editor and Sequencer Cannot Be Undo (Ctrl+Z) ​​Description​​: When switching the viewport to a specific camera actor, any manual movement/rotation of the camera (via ...

LIVE: ProjectileMovement component does not function when a PrimitiveComponent is missing or removed from the Components

UE - Simulation - Physics - Nov 18, 2014

A projectile brought over from 4.5.1 or earlier that does not have a Primitive Component as the Root, or removing the root from the projectile in 4.6, returns an error: "Movement component [Projecti ...

State Machines are re-initialized from entry after playing a Montage

OLD - Anim - Jun 3, 2016

State Machines are re-initialized from entry after playing a Montage This is a Regression: Does not occur in 4.11 ...

Foliage scalability does not accurately update when settings are changed in game

UE - World Creation - Worldbuilding Tools - Foliage - Sep 26, 2017

There is an issue that occurs where changing the scalability settings via the game script during play saves the values for the editor, but when the game is played a second time, the settings visuall ...