FPhysicsInterface_PhysX::LineTrace_Geom does not properly respond to welded child bodies.
Make and place a blueprint with a cube root component and a cube child component, leaving auto weld enabled.
Perform a LineTraceComponent against the child component.
Expected: The trace reports a hit.
Result: The trace will never report a hit.
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-78313 in the post.