Server Version#: 1.25.6.5577
Player Version#: Web: 4.69.1 / Windows 1.41.0.2876-e960c9ca Behavior shows up in both
Previously if you go into Library > All (At top) > Collection and pick a collection you could then sort it any way you want. It seems as if that has been lost in the latest version. Smart Collections is not longer seen at all as something that can be picked.
And the smart collection doesn’t allow for any sorting outside of needing to go in and edit the filter. This behavior can be seen on Windows clients or the web client. This does not appear to be client specific.