Unreal Engine Issues

Lumen causing exposure issues when several viewports are opened

[AI] Assertion in UAISense_Sight::RemoveAllQueriesToTarget

Licensee reports that while aggressively despawning AI there are occasional assertions for attempting to acquire write access to QueriesListAccessDetector when RemoveAllQueriesToTarget is executed f ...

Sound Attenuation settings do not function when Allow Spatialization is False

Override Sound Attenuation setting does not work, Sound will play at max volume regardless of distance between source and observer. ...

Crash when force deleting Dataflow Graph

When force deleting a dataflow graph with the dataflow graph editor open it will crash the engine. This issue is occurring in Binary //UE5/Release-5.3 @ CL 26560699 This issue is occurring in Binar ...

[CrashReport]Assertion failed: !bInstancedStereoEnabled || (bInstancedMultiViewportEnabled || bMobileMultiViewFallback) [File:./Runtime/RenderCore/Private/StereoRenderUtils.cpp]

Generated from CrashReporter ...

[CrashReport]UnrealEditor-MegascansPlugin!AssetUtils::AddFoliageTypesToLevel(TArray<FString,TSizedDefaultAllocator<32> >) [MiscUtils.cpp:258]

Generated from CrashReporter ...

[AI] ZoneShapes visualization does not reset after selecting another actor

ZoneShapes do not reset visuals when being de-selected and re-selected. The last piece of the zone shape to be selected will still show as selected when the shape is re-selected, but using the edito ...

PostProcessVolume Actor doesn't appear in PIE Outliner

String property multiline editing not enabled for local variables in the Blueprint Editor

The multi line flag is available for class level string properties but not for local properties.  ...

USD Stage Import - Spawned actors by USD importer are not saved in level

we ran into an issue with USD Importer plugin for Unreal 5.2. When you import a USDStage with the "actors" import option - which respawns the newly imported actors into the current level.  However, ...