Subtitle settings are ignored after editor restart

UE - Editor - UI Systems - Localization - Nov 11, 2016

If the Subtitles Enabled setting is set to false, subtitles will still display after restarting the editor regardless of Subtitles Forced Off setting. ...

Use actor factory for creating volumes through GeometryScript CreateNewVolumeFromMesh

UE - Graphics Tools - Modeling Tools - GeometryScripting - Dec 16, 2024

Packaging for ARM 32 bit fails during build phase with libopenvr_api.so: file not recognized

Tools - May 8, 2017

This is the ouput in the UnrealBuildTool log:[301/301] Link ThirdPersonServer D:/GitHub-Release-4.16/3427662/Engine/Source/ThirdParty/OpenVR/OpenVRv1_0_6/lib/linux64/libopenvr_api.so: file not reco ...

LevelStreamingPersistence: Crash when streaming in destroyed map actor with persisted properties

UE - World Creation - Worldbuilding Tools - Mar 6, 2026

Context The LevelStreamingPersistence plugin can be used to remember and restore properties on actors and components that are part of a streamed level. Saved property values are restored when a lev ...

Chaos Mover crash in standalone editor client

UE - Runtime - Character - Aug 18, 2026

When using the Chaos Mover with resimulation enabled, standalone editor processes running as a client will crash around 80% of the time upon startup. ...

Scroll Box Dragged State Persists After Input Mode Change

UE - AI Workflows - UI Systems - Slate - Oct 31, 2024

This is an edge case occurring when changing Input Mode while the Scroll Box is being dragged. When the Input Mode switches to Game Only, further drag actions are no longer possible. However, becaus ...

[CrashReport] UE4Editor_CoreUObject!UObject::ProcessEvent() [scriptcore.cpp:1189]

UE - Platform - XR - Feb 22, 2018

No user comments on crash group ...

Nanite shadow issue in commandline rendering

UE - Graphics Features - Nov 28, 2023

Child of child blueprint cannot be altered from data only blueprint if called by a macro within a blueprint macro library

UE - Gameplay - Blueprint - Apr 11, 2016

Spawning a child of a child blueprint in a blueprint macro library forces the child blueprint into opening as a data only blueprint without the option to open the Event Graph. Regression? (Yes), i ...