Track order broken for some books

[lukeIam]

In my source folder all books have the right track order by file name (one book per folder).
But after album folder renaming/moving with beets and beets-audible in some books the track order is not longer correct:
some files are swapped.

I want beets to keep the original filename based track order.
I already set match_chapters: false -> same problem

Example book: Im-Namen-des-Ordens-Die-gesamte-erste-Staffel-Hoerbuch

Multiple track are swapped but see the screenshots for the first wrong one:

Here is the log from beets:

My settings:

What can I do to prevent that and keep the original order?
If you need more info please let me know...