Unreal Engine Issues

Point light leaking throught thin geometry

In 4.27, ray traced point lights can leak through thin meshes. This bug does not exist in Unreal Engine 5, due to many of the potential rendering areas being fundamentally changed. ...

Asset Selection Context Menu cannot move when opened from specific locations

Workaround: Left-Click and hold OR Click within a different portion of the Asset Selection dropdown The event bound to the dropdown button for the "Asset Selection Menu", as I've been calling it, i ...

A small seam is created when merging an actor with overlapping UVS

A small seam is created when merging an actor with overlapping UVS ...

Welcome to the Unreal Editor Tutorial refers to World Outliner Panel as the Scene Outliner Panel

Scene Outliner might be an old name for the World Outliner panel. The hyperlink refers to SceneOutliner, but the heading on the HTML page and the wording on the panel in UE4Editor refer to "World Ou ...

Composite Textures Normal to Roughness Alpha doesn't generate valid data

Media Sound Component does not respect SoundClass Volume on Android

Media Sound Component, Sound Class Volume not applied on Android. Tested with Galaxy S5 4.19.2 CL 4033788 4.20p5 4173640 4.21 CL 4179794 - Packaging error on android ...

DevelopmentServerLauncher.exe loops whenever the editor is open even if no iOS devices are connected

A user has reported that DeploymentServerLauncher.exe will continue to poll for devices even if no iOS devices are connected. I am under the impression that this is so that Windows can poll for iOS ...

Sub Surface Shading Model has Strange Blotch Color Artifacts when Used with a Ambient Cubemap

Sub surface shading model has strange blotch color artifacts when used with ambient cubemap. Since the subsurface profile shading model can't be used with ambient cubemap I wanted to use the regular ...

Soft Object References set directly on parameters are not correctly referenced

REGRESSION: This regressed between 4.23 and 4.24 Assets set directly in a soft object reference pin on a blueprint function are not correctly referenced. ...

UMG Size to Content issue

TextBox(Multi-line) or EditableText(multi-line) in UMG blinks when it meets certain condition in editor. The condition is Both Size to content option for TextBox(Multi-line) or EditableText(multi-l ...