Unreal Engine Issues

Actors with bGenerateOverlapEventsDuringLevelStreaming don't get EndOverlap event during BeginPlay

Crash when importing Alembic data with a large number of vertices if Merge Meshes is enabled.

A niagara emitter with an empty renderer module does not return a position in the package

Delay in updating coordinates in camera manager of sequencer

This problem was reproduced in 5.0 Preview 2. According to the licensee, this did not occur in 4.26. Not sure if this is related to the camera manager, but some objects are delayed at the end of s ...

Branching point notifies can lose their linked montage

Currently UAnimSequenceBase::OnModelModified assumes that a notify is linked to a sequence and not a montage. This causes branching point notifies to lose their linked montage when being updated an ...

Scale animation with joint orient set in fbx is broken.

Sphere trace in control rig only works with actor with the collision object type of "World Static".

One of our customers reported on UDN that sphere trace in control rig only works with actor with the collision object type of "World Static". Is that by design or a bug? ...

Niagara versioning Upgrade Notes do not stay dismissed after update from 4.26

[AI] Compilation error when using const version of FNavigationPath::CastPath<PathClass>() const

Const version of function is not used elsewhere in the engine so it usually gets skipped when compiling. Produces the following error when compiling:  UnrealEngine\Engine\Source\Runtime\Navigation ...

GAMEPLAYATTRIBUTE_REPNOTIFY does not properly propagate OldValue

Associated UDN [Link Removed] We've been having some issues with the replication of attributes. Namely we have an OnRep_ function for an attribute that receives FGameplayAttributeData& OldValue a ...