Unreal Engine Issues

Dataprep Import Causing Unloaded Stream Levels to Reappear in Editor

Denoting a custom data source root for import/export pipeline is not hooked into file path resolution for driving other parts of the UI

Variant Thumbnails are washed out

I think somewhere in Thumbnail Generator::Generate Thumbnail FromTexture() is applying this washout. ...

Assert during HLOD Mesh Build with Degenerate Triangles in a Mirrored Mesh Instance

Licensee reports an issue with MeshDescription indexing when reversing a degenerate triangle. ...

Blueprint spawned by Visual Dataprep does not run construction script

Notice that the actors created through dataprep does not exectute the construction script while the actor spawnd directly in the scene does. Reported in the UDN [Link Removed] ...