PLEX Android App - synced content is not showing when "Folder" view is selected

Synced content will not show up (“No items to display”) when I select the “downloads & sync” tab, then “library” view and then choose to show “folders”. Selecting “Artists”, “Albums” or “Tracks” works OK. Is it normal ? I work with my music on “folders” principle and this feature not working properly is really not helping. Thanks for any input !

No, that is not suppose to work. The “Folder” view should not be an option.

Thank you .