Sort library by most recently converted

Hi, new to firecore media player but have it working with two sources (nas and a time capsule). I have changed the default sort to by date but this does not do what I expected.

I want to sort the files so that the library is sorted with my most recently ripped films first in the list.

Not sure what the date sort order setting is doing but it is not most recently ripped first.

Any ideas or suggestions appreciated.

Thanks