In v6, the "Description" defaults to the start and end times of the video selection, instead of the file name as it did in v5 (far more useful, since the file name is usually related to the actual content title) -- is there a menu option to change this?
You're right, this is a bug. The DVD and joiner share a lot of code. Currently the way things should work is that the joiner splits your scenes into separate joiner entries, whereas adding a project to a DVD puts the whole project as a single entry as a DVD title which each cut point being a chapter within that title. Will get this fixed for the next beta / release.