Cannot set background color for UI Domain material preview

UE - Editor - UI Systems - UMG - Dec 18, 2023

Enhanced Input Action Triggers may be silently ignored when using multiple bindings in a context

UE - Gameplay - Input - Dec 15, 2023

The root cause appears to be an order of operations change made for [Link Removed] (CL 18309493 in UE5/Main). On EnhancedPlayerInput.cpp:238, the TriggerStateTracker is combined with state evaluated ...

GAS: FGameplayAbilitySpecHandle lacks invokable serialize function

UE - Gameplay - Gameplay Ability System - Dec 15, 2023

FGameplayAbilitySpecHandle is a struct that can be replicated by-design to identify a granted GameplayAbility in server-client communication. This works fine with default struct replication using FR ...

Nanite custom depth rendering is missing support for r.CustomDepthTemporalAAJitter=0

UE - Graphics Features - Nanite - Dec 14, 2023

Nanite custom depth rendering doesn't "de-jitter" the view parameters for custom depth rendering when r.CustomDepthTemporalAAJitter is set to 0. This was discovered by a licensee and reported via U ...

Unexpected resimulations after a client possesses a moving pawn

UE - Gameplay - Network Prediction - Dec 14, 2023

If a player possesses a moving NPP-simulated pawn, there is some kind of logic problem where a reconciliation immediately is triggered, and resimulations keep streaming for a long time. This proble ...

Paste of subcategories does not work

UE - Editor - Workflow Systems - Dec 14, 2023

Crash on paste of subcategory in the details panel

UE - Editor - Workflow Systems - Dec 14, 2023

Per instance custom data and Material Layers issue

UE - Rendering Architecture - Dec 12, 2023

[Attenuation][Spatialization] - If speaker output is set to stereo, the Surround 2D Non Spatialized Radius Mode doesn't generate any audio

UE - Audio - Dec 12, 2023

If Surround 2D is set as the Non Spatialized Radius Mode, there is no fallback option if the user's output is not a surround format (eg stereo). There is also nothing communicated in the Tool Tip. ...