Unreal Engine Issues

Instanced properties do not update in actors placed in a level that is not currently open

The user is specifically having a problem with TArray<TObjectPtr<>> however I have also reproduced this error using a single TObjectPtr<>, raw uobject pointers & all three previous methods within a ...

ASan on iOS is broken

Address Sanitizer (asan) is currently not working on iOS. This could be a helpful feature to get working again. ...

Smart Link inactive by default when NavLink is a ChildActor

When placing a NavLinkProxy in ChildActor, the link is not enabled by default. In this situation, setting SetSmartLinkEnabled to true does not establish the connection. You must first set it to fal ...

Child blueprint classes do not inherit "ClassGroup" from their native parents

When creating a blueprint component based off of a custom native class that utilizes the ClassGroup metadata  ...

Blueprint functions with unconnected return nodes may return unexpected values

We don't clearly define the behavior for a Blueprint function when an execution path without a return node is taken. We should either report an error, or have the function return the default initial ...

Struct Properties marked EditAnywhere and BlueprintReadOnly are exposed in Widget Blueprints

Struct properties marked up with the EditAnywhere and BlueprintReadOnly specifiers are exposed in Widget Blueprints by MakeStruct nodes and split pins on Setter nodes. CanBeExposed in K2Node_MakeStr ...

Crash when dragging and dropping sub-level Actors into HLOD Outliner

In 4.27.2 a new cluster is created without any problem. ...

Blueprint breakpoints on EventEndPlay do not break execution in PIE

Blueprint breakpoints on EventEndPlay do not break execution of the PIE session before the session is destroyed. ...

console command "viewmode lodcoloration" doesn't work in standalone game

refer to attached video ...

Chorded Trigger evaluation can be evaluated to unexpected results in some specific cases