Unreal Engine Issues

Significant hitch occurs when invoking ApplySettings on a UGameUserSettings object

Calling the ApplySettings method on a UGameUserSettings object results in a noticeable hitch, with severity proportional to the number of primitive components present in the scene. This hitch stems ...

Ensure triggered with multiple AddInstance() calls for InstancedStaticMeshComponent

Adding multiple instances to instance static mesh component in a code class causes an ensure to trigger when an instance of the class is added to the level. ...

Sequencer does not refresh on creating a new camera if Default Property Tracks is empty

If CineCameraActor's Default Property Tracks setting is empty, doing add camera in sequencer does not update the content of Sequencer. One needs to close then reopen Sequencer to see the added Camer ...

IsEditorOnly Components hidden from Level Viewport

Components of Static Actors seem to be hidden in the Editor Details panel whenever IsEditorOnly is selected. ...

StaticMeshEditor - "Generate UV" tool no longer works

WatchEnumProperty() node failing to find Enum property in tool property set

Within a UEditorScriptableClickDragTool tool, when attempting to watch the changes of an UENUM property using WatchEnumProperty() node, the property will never be able to be found during FindValid ...

Creating a control rig via FControlRigBlueprintActions::CreateNewControlRigAsset crashes

FControlRigBlueprintActions::CreateNewControlRigAsset is crashing in ResolveObjectHandleNoRead.  Looking at the control rig in UControlRigBlueprint::Serialize, it's marked as pendingkill but I'm uns ...

Line traces don't consistently trigger when colliding between landscape components

Landscapes do not consistently return "hit" on traces. Lots of AH posts on this topic, and votes on public tracker: [Link Removed] ...

Duplicate "ghost" widgets are created when wrapping multiple widgets with a vertical box (From the Hierarchy panel)

If the user selects multiple widget within the hierarchy panel and then right clicks > Wrap with > Vertical box this will create an extra set of the widget that were selected. These widgets will hav ...

PLUG IN "Analytics Blueprint" + arm64 from Binary Version Results in Black Screen when App is Launched

A blank Blueprint Project with the PLUG IN "Analytics Blueprint" enabled + arm64 active in the Project settings results in Black Screen and crash when the resulting app is opened on an iOS device. ...