Unreal Engine Issues

Material editor crash in 5.0.2

Subobject components do not have undo functionality within the level

When moving these components around in the world editor, the transform gizmo will move with the undo, but the actual component will not.  I could not repro this behavior with non-native component ...

TraceHitInfo not returning correct PhysMat when Changed at Runtime via MID

Line Traces are not correctly returning the Physical Material Info when that information is changed at runtime via a Override Physical Material or a Set Physical Material via a Dynamic Material Inst ...

Uncompressed Lightmaps rendering incorrectly in HTML5

When using uncompressed Lightmaps in HTML5, the lighting is rendered incorrectly. Using (the default) compressed lightmaps, generates no error. Also reproduced in Main Promotable-CL-2487422 (Enscr ...

[OPENGL]: Enable Subsurface Scattering

Subsurface scattering is disabled on all OpenGL platforms despite the shaders being properly translated & OpenGL platforms supporting the relevant CPU-side APIs. This also affected Metal for the WWD ...

Crash closing editor with blueprint thumbnails visible in Content Browser

Crash occurs when the user closes the editor while there are blueprint thumbnails visible in the Content Browser. This seems to only occur if the editor was opened with blueprint thumbnails also vi ...

Cannot override editor shortcut bindings on Linux

Clicking the Override option when attempting to replace a keyboard shortcut with another key that is already bound will not update the settings. Workaround: Unbinding the key before rebinding it to ...

The AnimBlueprint Shows Duplicate Objects in the Debug Filter

The AnimBlueprint shows duplicate characters in the Debug Filter causing three effects: 1. Causes breakpoints not to function properly 2. Reverts back to "No debug object selected" in the Filter rat ...

Cannot Undo Comment Creation in Material Editor. Not in Undo History

Cannot undo the creation of a comment in the material editor. When creating the comment, it automatically has you rename the comment. When hitting Ctrl Z, you undo the renaming action, but never the ...

Material Expression Reference Page: "Inputs" and "Outputs" definitions reversed from illustration

On the Material Expression Reference Page, located here:https://docs.unrealengine.com/latest/INT/Engine/Rendering/Materials/ExpressionReference/index.html Material Expressions has an image numbered ...