For me, adding a title will show both titles as a single item. i.e. if 1st title is World and 2nd title is Garden, the display in the list is World - Garden
For Performers it does work as expected by me, i.e. two entries, one for World and one for Garden.
Thanks for keep looking in to this. I tried it with another DVD, which I ripped longer ago, and with this one it works exactly as you describe and as I would expect.
I digged a little deeper and I think I found the problem, however I don't know how this is solvable. I found out that the system makes a whole bunch of id3 files for just the one dvd, with weird names like:
...and so on...
When I rename the ISO file to .dvd and I take the id3 file and rename it corrispondingly , it picks up just the one title: World. So the rest of the attributes must be in the other id3 files