Parameters Pane shows different Variable Name then MapGet or MapSet

UE - Niagara - Mar 12, 2020

Variable names aren't displayed in MAPGET and MAPSET the same way as they are in the Parameters Pane. This is a regression from 4.24.3 (CL-11590370). This issue was reported and tested in 4.25 Prev ...

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 ...

Using both initial map and cooked maps setting via project launcher ignores initial map

UE - Foundation - Cpp Tools - Automation Tool - Jun 30, 2021

The following workaround will allow UAT to pass the correct initial map to the application. RunProjectCommand.Automation.csprivatestatic void SetupClientParams(List<DeploymentContext> DeployConte ...

Translucent Water renders dark with Lumen enabled.

UE - Graphics Features - Ray Tracing - May 30, 2023

Regression tested in 5.1 at CL 23901901 where the issue still occurs. The material will still have the normal and reflective properties. ...

[MetaSounds]- Attemping to copy and paste inputs between graphs can cause nodes with duplicate pins

UE - Audio - MetaSounds - Aug 15, 2023

Video example: [Link Removed] Occurs in 5.2 as well as 5.2. ...

Blueprint projects fail to Package for iOS

UE - Platform - Mobile - Apr 21, 2017

Blueprint projects are failing to package for iOS from Mac and Windows. We are also blocked from building iOS from Windows (see: [Link Removed]). These issues are failing with 2 different messag ...

High DPI Monitors and Editor Ruler

Tools - Jun 25, 2018

When using a high DPI monitor the Editor ruler will display an incorrect value in relation to the grid scale. ...

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 ...

Particle System Components don't inherit owner's time dilation

UE - Niagara - Feb 7, 2020

This is a regression introduced by the particle system manager. It does not account for the owning actor's time dilation when ticking the particle system components.  ...