Crash when deleting a folder with children in the Outliner in a large map

UE - Editor - Workflow Systems - Oct 11, 2023

We've encountered a crash when trying to delete a folder after renaming one of its' children. I have attached a video and the callstack to this ticket. This might be related to [Link Removed] as the ...

FTickTaskLevel::RescheduleForIntervalParallel Crash

UE - World Creation - Worldbuilding Tools - Oct 11, 2023

Short description from Licensee (attached UDN has more info):When streaming a level in and/or out (out especially in World Partition due to the bRequireFullVisibilityToRender variable usage) there i ...

[IFC] Failed to import file

UE - Editor - Content Pipeline - CAD - Oct 11, 2023

Import RoodExample2.ifc [Link Removed] Result: [Image Removed] Expected: [Image Removed] ...

Spawn Actors At Location within Dataprep Asset does not specify asset when selecting one from the drop down

UE - Editor - Content Pipeline - Visual Dataprep - Oct 10, 2023

3/3 Set Regression to no as this issue is still occurring within //UE5/Main-Release-5.3 @ CL 28051148 Halo testing was performed on other cards within the Dataprep library to see if this issue was ...

Disabling DFAO prevents landscape from contributing to Lumen scene

UE - Graphics Features - Lumen - Oct 10, 2023

From licensee: We disabled DFAO on our project (using r.DistanceFieldAO 0) to replace it with Lumen occlusion, as the combination of both was creating dark blobs under bushes and grass. However, we ...

MediaPlayer failed to be open on Mac and IOS

UE - Platform - Apple - Oct 9, 2023

Editing primary assets breaks the asset manager list of game feature data assets

UE - Gameplay - Oct 6, 2023

When Game Feature Data assets are loaded as part of the Registering step in the game feature state machine used by Lyra and other games, they register themselves by calling AddGameFeatureToAssetMana ...

Details Panel - USTRUCTS do not save their expansions properly

UE - Editor - Workflow Systems - Oct 6, 2023

Currently USTRUCTS do not support saving expansions properly. While we won't implement a separate pathway for USTRUCTS to save their expansions, a general solution to save expansions for class or st ...

Hitting a breakpoint in widget blueprint while running PIE with Selected Viewport mode blocks entire editor rendering

UE - Editor - UI Systems - UMG - Oct 6, 2023

This problem does not occur when running PIE with New Editor Window mode. ...