What happened how can you ruin such a simple thing. – MP3 Audiobook Player Pro Review

I have been using this app for years and it was working fine. It was not fancy but worked and remembered where I left last. In last week or so every time I close the app next time book restarts, so I thought no biggie I can just bookmark before I turn the app off and even that won't work because bookmarks are not skipping to where I added them instead they show it processing and then nothing happens. I have to manually drag to last audio location. It is not hell adjacent for me. How to fix it?
Review by bali139 on MP3 Audiobook Player Pro.