Tessellation has noticeable difference between adding a Static Mesh and Painting with Foliage

UE - World Creation - Worldbuilding Tools - Foliage - Sep 24, 2015

Adding a static mesh to a scene has different tessellation than when painting the same mesh with the foliage brush. ...

Dark Artifacts Appear On Meshes With "Use As Occluder" After Enabling DBuffer Decals

UE - Graphics Features - Feb 13, 2017

Objects set to "us as occluder" will create dark artifacts from certain view angles. For this to occur "DBuffer Decals" need to be enabled in the project settings. The licensee has noted that addi ...

Audio tracks with multiple subtracks will paste parent track when a subtrack is copied and pasted in Sequencer

UE - Anim - Sequencer - Aug 8, 2019

Copying and pasting audio subtracks will paste the parent track and its subtracks not just the selected subtrack. ...

GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used

UE - Graphics Features - Lumen - Sep 18, 2019

GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used. Found in 4.23 CL# 8386587 and 4.24 CL# 8748719 ...

Landscape smooth and flatten tools deform the terrain incorrectly

UE - Graphics Tools - Terrain - Landscape - May 25, 2022

The Landscape smooth and flatten tools can deform the landscape incorrectly causing chunks of the landscape to be removed (see attached image). ...

Setting World to Meters in the World Settings to a large number will cause the console to show incorrectly in VR

UE - Platform - XR - Jan 4, 2016

If the User changes the "World to Meters" setting in the World Settings this will cause the console to appear offset when brought up in VR. Note: the number used was 3600 ...

Material billboards cannot be scaled

UE - Graphics Features - Oct 17, 2016

Material billboards cannot be scaled. The Material billboard appears to be unaffected by setting its scale ...

Shadows of small movable components popping out

UE - Graphics Features - Jan 19, 2017

This must be a regression ...

Media doesn't play from the beginning on android

UE - Platform - Mobile - Feb 22, 2021