Audiobook files (M4B) split up into multiple chapters after most recent update

[ArtisanalBrownPaint]

The title explains it all, really.
It didn't happen to all my Audiobooks and in and of itself, it doesn't prove troublesome until I get to an author that has multiple books and all I can see is (Chapter 1, 2, 3, 4,..., 15, Chapter 1, 2, etc.) without the title of the book.
I've been looking all throughout the settings to see if there's some kind of setting that got enabled in the update, but I haven't had any luck.
If somebody could help me, I would be forever grateful.

[Soolo]

Share the file m4b

[Artem]

What is your app version? I've rollback this behavior in v4.02. Now, mobile and PC's versions has a same behavior for working with chapters.
Additionally, try to re-add your audiobooks to playlist.