Using beta 6
I have 3 files with 4 or 5 bookmarks each. next-bookmark steps correctly through all bookmarks. prev-bookmark skips one of the files entirely.
This is what I did - start at file one, create 4 bookmarks working up the file, go to file two, create 4 bookmarks working down the file, go to file 3, create 4 bookmarks working up the file. next-bookmark steps through all in order of line number. prev-bookmark skips file 2 completely. If I start prev-bookmark when I'm in file 2 it skips file 1 completely.