[BUG] Application only syncs a subset of books, possibly related to recency

[johnliappnexus]

Describe the bug

I have a few hundred Kindle books on my Kindle. Only 83 books were synched on the initial run, with a hundred or so left un-synched. I deleted, reinstalled the app and attempted to sync to a new vault and the exact same subset were selected. I then went onto my Kindle app for iOS and downloaded some of my older books, which would have moved those books to the "top" of my list. On next sync, they were added to the Obsidian vault.

Per the bug here, I have already checked cloud reader and I can indeed see the missing books in there.

#137

Method of syncing

Amazon Kindle Reader

To Reproduce

Attempt to sync library
Open a book that was not synced, on Phone
Sync library

Expected behaviour

Expect all books to sync at once, not just the first (N) books.