Library extraction process shows different amount books in library than in gallery?

[joonaspaakko]

The extraction goes through the gallery on the "All titles" tab so the library total during the extraction includes podcasts. Once the extraction is over, the gallery may say you have a smaller amount of books in the library, because podcasts are put on a separate page. Podcast episodes do show up in the gallery library and don't cause any confusion.

This doesn't really add any additional information but it was originally talked about in here.

The current idea to fix this possible point of confusion is to add another counter for podcasts in the extraction process.