Unreal Engine Issues

Lumen appears to ignore custom World Origin Location

Lumen doesn't update when the World Origin Location is changed. ...

PrimaryAssetRule settings are not applied correctly when packaging with custom PrimaryAssetLabel

Add Substrate Material Support to Lumen Performance Overview

There is a discrepancy when inspecting Substrate materials in the Lumen Performance Overview. Compared to viewing non-Substrate materials the overview show all surfaces in red indicating that Lumen ...

UnrealVS Windows 10 support - fix .NET version in manifest

Seems like we should be specifying the .NET version like this guy's fix. ...

Details panel for Components of a custom inherited ActorComponent class is uneditable

When a component is added to an ActorComponent class, and the ActorComponent is then added as a component to another class, the first component appears in the blueprint hierarchy but its detail pane ...

Crash with assigning APEX Cloth that uses a custom graphical mesh

When a graphical mesh is used to create a lower LOD for cloth assets and the Cloth FBX has the APB assigned to the material for the cloth there will be a crash. ...

Lighting Scenarios Map Check warning about multiple skylights not supported

When using Lighting Scenarios and placing a skylight in the lighting scenario levels when you build lighting there will be a map check warning that "Multiple sky lights are active, only one can be e ...

Default values resetting for level instances of custom component pointers

When a code component contains a pointer to an actor, adding the component to a blueprint and setting the pointer to point to an instance of the same blueprint will cause the pointer to reset to "No ...

Data Table export/import doesn't support map/set properties

DataTableUtils::IsSupportedTableProperty needs updating to include those types, and we should probably also make sure they export in a nice way in the JSON exporter/importer (the CSV one can just us ...

Crash On Hot Reload with Custom World Settings and HISM Class

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Assertion failed: IsValid() [Link ...