Store/display latest chapter read off-line

[grrrrr]

Describe your suggested feature

It would be very useful to store and display the chapter number of a manga, you are currently reading, off-line.

The way it is currently setup if the manga provider goes off line there is no way to check your progress so you can move your reading to a new provider.

As an example, MangaOwl has gone on an extended hiatus and you can no longer connect to the server, so while the manga's added from that site show up in Kotatsu, there was no way to find out how far I had read into a Manga, this resulted in having to move to a new provider who had the manga and then spending lots of time going through a lot of chapters to figure out how far I got.

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.