Another Issue with MusicXML Export

I think this is a serious Issue. I have exported my midi track to MusicXML, however, when I opened it in finally ( after saving opening it in textedit and saving it of course!!). All the chords are wrong ( no chord inversion) and if I have two chords in a measure, they are jammed together at the beginning of each measure. Here is another user reporting issue with chords, however mine is different. Please see the attached file.

https://www.steinberg.net/forums/viewtopic.php?f=229&p=547304#p547304

Any one knows how to fix this please?

Thank you.