Undo doesn't move time selection back to previous location

After using 'Item: Duplicate selected area of items' undo does not move time selection back.
'Create undo point for time selection' was enabled.
'Create undo point for cursor' was disabled.
Actually I'm not sure if it is even necessary or intended behaviour to move time selection when doing duplication.
For example copy-pasting does not move time selection.

A workaround is to enable 'Create undo point for cursor', but enabling this should not be required.