Unreal Engine Issues
Unreal Engine Issues
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"Visualize Level Instance Editing" defaults to on, during sequencer playback (for sequences withing a level instance)
UE - Anim - SequencerVersion: Main branch 46320669; 5.7 Preview Epic Launcher pre-built; Issue: Playing a <sequence> that is withing a <level instance> turns ba...
5.6 Skeletal Meshes with Disabled Sections Flicker in Ray Tracing Scene
UE - Graphics FeaturesSkeletal meshes with disabled mesh sections will flicker in the Hardware Ray Tracing Scene. Also tested on //UE/Release-5.6, CL:45232827...
Adding a streamed empty LevelInstance in a WP level will result in an incorrect mapcheck error
UE - World Creation - Worldbuilding ToolsThis is an edge case that can also be caused when a Level only contains actors were `SupportsExternalPackaging` is false. This is likely the ...
Landscape Splines in Partially Loaded World Partition Levels Can Cause Nanite Landscape Invalidation
UE - Graphics Tools - TerrainCertain placements of landscape splines in world partition levels can cause Nanite landscape proxies to invalidate, and switch back to their n...
Sequencer Crash when Hovering over Binding Properties on a Component with Spaces in its Name
UE - Anim - SequencerCrash when binding to new components that have spaces in their name and you attempt to access their bindings....
EncompassesPoint always returns false on ANavMeshBoundsVolume due to missing BodyInstance
UE - AIWhen calling EncompassesPoint on an ANavMeshBoundsVolume, the method always returns false even if the target point is clearly within the visib...
Anamorphic Squeeze Factor causes a blocky Depth of Field issue on AMD Hardware
UE - Graphics FeaturesWhen using the Anamorphic Squeeze Factor on a camera on AMD RDNA3 and RDNA4 hardware, blocking artefacts may be seen depending on the extent o...
AreaNavModifiers generated by SplineNavModifierComponent have the component-to-world transform incorrectly applied twice
UE - AI - NavigationUSplineNavModifierComponent was made available in UE 5.4. It generates several FAreaNavModifier instances covering a region with a certain thi...
[AI] Bad entries in NavigationRepository for Box collision with bCanEverAffectNavigation set to false
UE - AI - NavigationSome components continue to dirty the navigation state even if bCanEverAffectNavigation is unchecked. Behavior appears very similar to an ex...
Ensure in FOnlineSubsystemSteam::Shutdown when using OSS Adapter
UE - OnlineThis looks to occur because of the order in which the OSS Adapter module and Steam OSS module are shut down. The OSS Adapter holds onto refere...