Binder move not reflected in scrivenings

I’m running 2.9.9.1 Beta (886698) 64-bit on Windows.
If I have scrivenings of a binder displayed and move one of the files in the binder, say to rearrange the order, this is not reflected in the scrivenings.
See the attached example.
This behaviour is not new to this beta.
Great job by the way guys.