Placed level instance causes "!ActorInstanceGuid.IsValid()" assertion after changing WorldSettingsClass

UE - World Creation - Worldbuilding Tools - Level Instances - Nov 13, 2023

Resaving the level using ResavePackagesCommandlet is a workaround. ...

Datasmith doesn't import specific IFC files correctly

UE - Editor - Content Pipeline - Datasmith - Importer - Nov 9, 2023

ContentBundleContainer does not load new bundles in PIE after level transition

UE - World Creation - Worldbuilding Tools - Nov 9, 2023

I believe this issue stems from the ContentBundleContainer not populating the StreamingObjects of the UContentBundleDuplicateForPIEHelper. PIE in the same level as the bundles works as the editor h ...

GAS: GameplayEffect with RemovalTagRequirements in networked play triggers FScopedActiveGameplayEffectLock ensure

UE - Gameplay - Gameplay Ability System - Nov 3, 2023

Reported by multiple users. When in a networked session a GameplayEffect is automatically removed due to:a tag being added that's not allowed, or (TargetTagRequirements.RemovalTagRequirements.MustHa ...

Actor attached to child actor fails to serialize as part of map

UE - Framework - Components - Nov 3, 2023

Attaching other actors to a child actor (actor spawned by ChildActorComponent) fails to serialize correctly as part of the map. The attached actor loads as detached and resets its position back to w ...

Merge Actors Merge Materials Missing Visibility Collision

UE - World Creation - Worldbuilding Tools - Merge Actor - Nov 1, 2023

Merge Actors Merge Materials Missing in Content Browser

UE - World Creation - Worldbuilding Tools - Merge Actor - Nov 1, 2023

Some painted foliage appears distorted when moving a selected foliage.

UE - World Creation - Worldbuilding Tools - Foliage - Oct 30, 2023

Gameplay Tags set as Default in Local Variables do not show as references in Reference Viewer

UE - Gameplay - Oct 30, 2023

Normal variables with gameplay tag defaults will show up in the reference viewer.Other reference types used as a local variable default value will show up in the reference viewer correctly. ...