Profiler->GPU usage: Hierarchy and Timeline modes are the same

1 Create new project and open Profiler window
2 Press Add Profiler->GPU and select it (it should be highlighted)
3 Press Play and select some Frame
4 Change mode from Hierarchy to Timeline - notice that both modes are the same

Actual result: Hierarchy and Timeline modes show the same info for GPU usage, but for CPU usage them show different info

- please see attached image