Unreal Engine Issues

Media I/O - Capture option Crop/Center return on the top left instead

Subsurface Profile material does not render properly in the Material Editor or Material Instance Editor

Note: I looked for a similar or related bug but could not find one. Sorry if it's here and buried. Subsurface Profile materials render differently in the Material Editor Preview pane than they do a ...

Despawning or Converting to Spawnable/Possessable a BP with a Control Rig Component causes incorrect mapping

MOBILE PACKAGING WIZARD cannot locate maps if the project is placed in the default path.

MOBILE PACKAGING WIZARD cannot find maps when the project's path is located in the default path (C:\Users\User.Account\Documents\Unreal Projects) ...

[CrashReport] Crash on Mac related to editor close

This is a long-standing Mac crash that occurs with low frequency, but has affected more than 500 users since it started (possibly in the 4.11 release) It has recently been experienced internally by ...

Packaged Paper2D game using Flipbooks crashes when opening Level

Paper2D game using Blueprint Actor with Box Collision and Flipbook Component crashes frequently when loading levels in packaged Development Build. Reported and tested in versions 4.25.3(CL 139427 ...

HLOD CalculateOverlap crashes when spheres barely overlap

The engine will crash when cluster bounds barely overlap. ...

ExtendDefaultLuminanceRange causes black rendering on Mobile renderer

URigVMBlueprint::CompileLog can spam the editor log when verbosity is set to Log

It seems that URigVMBlueprint::CompileLog is spamming the log whenever a call to BP_SCOPED_COMPILER_EVENT_STAT, including for blueprints that are unrelated to control rig.  The log messages are only ...

Special modifier key inputs do not register in editor if the key press occurs instantly

Special function key presses and hotkey shortcuts do not register in the editor if they fire key presses instantaneously (0ms). In particular, TypeMatrix keyboards reproduce this error using keyboar ...