Voice Dream Reader and problem with listening to audiobooks

Hey everyone,
I have a problem playing audiobooks in Voice Dream Reader. I have reporting it to the developer for several months, but it has still not been resolved.
So maybe the problem doesn't exist, but something strange is happening to me.
Or maybe there is a workaround.
The problem looks like this:
1. I play the audiobook,
2. I press pause
3. I do something else on the phone, e.g. I read messages,
4. I play the book again using the "Magic TAp" gesture or the ∑ button on the headphones.
5. the book is playing,
6. When it reaches the end of the file in the playlist, it doesn't go to the next one, it just skip back to the beginning,
7. If during playback of the current file in the list I try to stop playback, nothing happens, but after the second attempt the playback point moves to the place of the previous stop.

Can you confirm this error?
Do you have any idea for this?

Thanks