Iris - high latency causes initial hitch for newly spawned actor's movement

UE - Networking - Iris - May 20, 2024

This may possibly be due to FReplicationWriter::CanSendObject waiting for CreateConfirmation. ...

Non-terminating while loop when creating a new BP Actor and quickly switching between components.

UE - Gameplay - Blueprint Editor - May 14, 2024

It is possible for the while loop in UnrealEditor-SubobjectDataInterface.dll!USubobjectDataSubsystem::GetActorRootHandle(const FSubobjectDataHandle & StartingHandle) Line 815  to not terminate when ...

Expanding pins and moving nodes in graph marks Compile as dirty

UE - Anim - Rigging - Control Rig - May 8, 2024

Expanding pins and moving nodes in the graph marks the Control Rig blueprint as dirty, requiring a recompile of the entire blueprint.  Blueprints do not do this.  ...

Chaos Cloth - Fictitious Angular Scale is acting up when the cloth is teleported

UE - Simulation - Physics - Character - Apr 30, 2024

The Fictitious Angular Scale is still having an effect when the cloth is teleported.  Also it shouldn't have any effects when the velocity scale is set to 1 (as per tooltip documentation) but it doe ...

Preferred Angles Don't Work on Manny Thigh

UE - Anim - Rigging - Apr 29, 2024

Copy/Paste array of strings in Details Panel adds quotes to entries

UE - Editor - Workflow Systems - Apr 24, 2024

Conversation moved to Comments to allow for public visibility. ...

GetMotionControllerData doesn't return expected data

UE - Platform - XR - Apr 18, 2024

Repro project: [Link Removed] ...

tvOS is missing prebuilt ssl libraries

UE - Platform - Apple - Apr 4, 2024

tvOS should include the libssl.a libs as part of the install build. ...

Editor mode tabs can get corrupted in the layout

UE - Editor - Workflow Systems - Apr 2, 2024

This can happen with any mode. What actually happens is, when closing the Editor, the Editor saves its layout before closing the active Editor Mode, which leads the editor to think the tabs are sti ...