All midi tracks are exported/mixed down only as ch1

Anyone knows why when I export or mixdown a midi project all tracks when opened in let’s say sweet midi player or logic even Auria all tracks are assigned in ch1 and the problem is that some apps don’t let you change the track channel like sweet midi and it’s painful having to change the track channel when possible every single time I export/mixdown a midi project from cubasis. Thank you in advance