Child Actor Components do not update their internal properties when applying instance changes to other instances

UE - Gameplay - Components - Apr 14, 2022

Child Actor Components do not update Materials when applying instance changes to other instances. Repro Rate: 3/3 Tested this in //UE4/Release-4.27 @ CL#18319896 and the issue did occur there, it ...

Network Prediction plugin: improve behavior when switching net roles

UE - Gameplay - Apr 13, 2022

We need a mechanism to gracefully handle cases when an NP-simulated object changes net roles from autonomous to simulated, and vice versa. The most common case happens when a client player possesses ...

Unable to pass Enum from AnimBP to ControlRig successfully

UE - Anim - Rigging - Control Rig - Apr 7, 2022

ControlRig doesn't work as expected because I can't pass an Enum from AnimBP to ControlRig. If it is a RigElementKey of Struct instead of ERigElementType, it works normally. This is the current wor ...

[Console Commands] - au.debug.sounds.sort priority shows all sounds as priority 1.0 when volume scaling is bypassed or sound is 2D

UE - Audio - Voice Management - Apr 5, 2022

The priority display does not correctly reflect the set priorities of sounds when they are not being attenuated or when Bypass Volume Scale for Priority is Enabled. If a sound is attenuated and scal ...

When using HasNativeMake or HasNativeBreak, the displayName of the structure property does not work properly.

UE - Gameplay - Blueprint Editor - Mar 31, 2022

When using HasNativeMake or HasNativeBreak, UK2Node_CallFunction is used instead of K2Node_BreakStruct, but UK2Node_CallFunction does not consider the property DisplayName. Collecting the propertie ...

Lighting Channels do not work with Forward Shading

UE - Rendering - Materials - Mar 28, 2022

Crashes when server travel during voice chat talk

Online - Voice - Mar 23, 2022

The VoipListenerSynthComponent created by the voice chat will try to be released by the GC after the server travel because it has previous levels and references, but the referenced level does not al ...

Artifact on DOF foreground

UE - Rendering - Mar 22, 2022

Object blured in foreground with blur radius larger than there size cause artifact ...