Unreal Engine Issues

Panini Lens Projection and Post Process buffers broken

Panini Lens Distortion does not appear to affect some buffers (SceneDepth, CustomDepth, WorldNormal, etc.) consistently. These buffers behaved correctly in 5.3 ...

LevelStreamingPersistence: Crash when streaming in destroyed map actor with persisted properties

Context The LevelStreamingPersistence plugin can be used to remember and restore properties on actors and components that are part of a streamed level. Saved property values are restored when a lev ...

LevelStreamingPersistence: BP added components don't persist properties in PIE until map actor resave

Context The LevelStreamingPersistence plugin can be used to remember and restore properties on actors, components and other objects that are part of a streamed level. Persisted properties are resto ...

LevelStreamingPersistence: BP variables that aren't Instance Editable get reset

Context The LevelStreamingPersistence plugin can be used to remember and restore properties on actors and components that are part of a streamed level. Blueprint variables can be marked as instan ...

Adding a level instance to the persistent level puts its navmesh in the wrong place

Engine crashes when renaming assets inside an L10N folder.

The engine crashes when renaming a localizable asset inside an L10N folder. The engine attempts to associate it with the original localizable asset, but it is unable to find it and ends up accessing ...

RecastNavmesh contents are non-deterministic across navmesh builds

Per-tile data such as TileIndex and salt are stored non-deterministically. ...

Sequencer's CineCameraComponent NearClippingPlane ignored in packaged build

Some of our camera shots (that are using spawnable cameras from the sequencer) have their 'bOverride_CustomNearClippingPlane' value set to false even though we enabled it from their own details pane ...

Nanite displacement issue when using along non-uniform scaling

Nanite Tessellation displacement direction is incorrect for landscapes with non-uniform scales. It seems to use the normal from the unscaled landscape, which can result in the displacement causing t ...

InvariantLeft and InvariantRight justification mispositions wrapped multi-line text

When a UMG Text widget is set to Auto Wrap and uses InvariantLeft or InvariantRight, the wrapped visual lines are positioned differently than expected compared to Left/Right. In the current engine ...