Unreal Engine Issues

ActorComponent's focus changes unintentionally

If you do not compile at the inherited actor, the problem does not occur. ...

Instance added Child Actors are not initialized when using world partition

A Child actor spawned via a Child Actor Component that is added to an actor instance using the Subobject Editor is not initialized when using world partition. The spawned child actor is not present ...

Root Motion Not Retained when Retargeting Animation Assets from UE4 to UE5

Occurs 5/5 Times RootMotion of an animation asset is not retained when retargeting Root Motion Animation asset from UE4 to UE5.  ...

Cannot use local space gizmos when actors are grouped

Restart Player at Transform leaves the character unpossessed, failing to restart the player.

Restart Player at Transform inside of GameModeBase leaves the character unpossessed when called. Repro Rate: 4/4 Tested in //UE4/Release-4.27 @ CL#18319896 and the player character successfully re ...

Waking both of a constraint's rigidbodies re-enables collisions between constrained actors that were disabled by a Physics Constraint Actor

Waking both of a constraint's rigidbodies re-enables collisions that were disabled by the physics constraint You can also get this issue to occur by either shooting the two cubes around a bit, or by ...

Crash: Device Lost after enabling SM6 within EngineTest and QAGame

This is marked as a regression as the option to set SM6 within the project setting is new.Testing on NVIDIA as we speak Issue with the same repro steps is not an issue on an NVIDIA 3000 series card ...

'Adding Jumping to the Character' video in the 'Building a Third Person Character' series doesn't load

'Adding Jumping to the Character' video in the 'Building a Third Person Character' series doesn't load. This issue isn't browser specific. All other videos within the series works. ...

Blueprint Viewport isn't interactable while a Window from the Sidebar is expanded

Blueprint Viewport isn't interactable while a Window from the Sidebar is expanded. ...

Alpha Channel Created when 'Accumulator Includes Alpha' is Disabled in MRQ

Occurs 3/3 times Alpha Channel Created when 'Accumulator Includes Alpha' is Disabled in MRQ issue discovered in LiveQA, and appears related to FORT-451157 Note: Whether 'Accumulator Includes Alpha ...