USpringArmComponent::UpdateDesiredArmLocation does not update overlaps

Objects attached to a spring arm component, moved by changes to the target length/rotation, do not have their overlaps updated.

USpringArmComponent::UpdateDesiredArmLocation calls USceneComponent::UpdateChildTransforms to update child positions but does not call USceneComponent::UpdateOverlaps

• Create a BP with a 2 static mesh components and a spring arm with one of the meshes attached to the arm.
• Set both meshes to overlap everything and generate overlap events.
• During play adjust the spring arm's target length such that the child mesh enters and exits the root mesh.

Notice that no overlap events are triggered.

The attached project also demonstrates this issue.

Fix UE-51650

UE-81742 DXGI_ERROR_INVALID_CALL

I am not able to find world outliner how to enable it?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Custom Depth issue fix target

How to achieve HLSL Multiple Render Target in Material blueprints?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How can i modify the param name in EQS node

How does TextureRenderTarget2D get TArray<uint8> type data?

How does UMG set overlapping layouts?