Creating "Level Sequence with Shot" with spawnable cameras creates duplicate cameras

UE - Anim - Sequencer - May 31, 2023

This is not a regression as it does occur in //UE5/Release-5.1 @ CL 23901901 Repro Rate: 3/3 times ...

Crash when trimming animation and then undoing action

UE - Anim - May 30, 2023

Repro rate: 3/3 times This is a regression as the issue does not occur in 5.1.1  ...

Actor Soft Reference in LevelInstance does not have a Referenced Object during PIE

UE - World Creation - Worldbuilding Tools - Level Instances - May 30, 2023

When setting an actor on a level to the SoftObjectRefence(Type:Actor) variable and outputting the object name as a PrintString, the object name cannot be correctly obtained if the set actor is place ...

TBaseBlendedCurve::ConvertToAdditive adds a curve track to an additive when the curve only exists in the base pose

UE - Anim - Runtime - May 29, 2023

When we create curves on additive animations, we are creating a curve based on whether the curve exists in either the base or additive pose.  This wouldn't be the expected behaviour for a user when ...

[Ensure] LoadStreamingLevel and UnloadStreamingLevel are called at the same tick

UE - World Creation - Worldbuilding Tools - May 29, 2023

There is no particular error. Developer can ignore it. ...

ReflectionEnvironmentAndSky(1739x747,StrataMat=Off) looks to have tile artifacts

UE - Graphics Features - May 26, 2023

Reflection environement looks to be suffering tile classification artifacts ...

Placing meshes on World Partition Grid causes them to load in from any distance

UE - World Creation - Worldbuilding Tools - World Partition - May 26, 2023

This is not a regression as in 5.1.1 the meshes will load and unload in their proper cell squares when entering and exiting the load distance threshold ...

Favorites category in the Palette Panel of a Widget is no longer appearing

UE - Editor - UI Systems - UMG - May 26, 2023

This is not a regression tested in //UE5/Release-5.1 CL23901901 When Favoriting a Component from the Palette panel of a Widget the Favorites category appears then disappears. For the brief moment i ...

Actor attached to other actor in LevelInstance has very large bounds

UE - World Creation - Worldbuilding Tools - Level Instances - May 26, 2023

Attached actors do not return to LevelInstance space at the end of LevelInstance editing, and bounds contains level instance offset location. This results in huge bounds. My workaround is:  void FL ...

FTabManager::PersistLayout Ensure Triggered During Docking/Undocking

UE - Editor - UX - May 25, 2023

An ensure (ensure( !PersistentLayout->PrimaryArea.IsValid() )[Image Removed] is firing in FTabManager::PersistLayout() sometimes when docking/undocking quickly. ...