I just confirmed this on my system too, there does seem to be a problem with xml export.

I exported a song that was 104 bars long, and imported the xml into Logic X.
Although the song created in Logic was the proper length, the MIDI data stops at a certain point.
With the song I tried the MIDI stopped at 34 bars.

I really haven't used this feature, and didn't notice it until now, hopefully this is something the PG guys can look into.

- Jay

MacPro 5,1/12 core@3.46GHz -- OS X 10.14.6 -- ATI 7970 -- 32 Gig RAM -- Crucial 500GB OS SSD -- Samsung EVO 1TB Audio/Sample SSD -- BIAB 2023 -- Logic Pro X -- Cubase Elements 11 -- Too many plugins