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 ...

Editing sets and maps of structures does not correctly check for duplicates

Customer created a custom DataTable with a TSet Property and saw the behavior of allowing duplicate elements within the TSet, which is not allowed. See TSet Documentation for more information. This ...

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 ...

Drop Down menus displaying the editor instead of a list of options

Drop Down menus displaying the editor instead of a list of options. See attached screenshot. ...

'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. ...