By the time I remember the additional useful information, the editing time will have elapsed.
So, if there are multiple results for a searched book, the plugin will use the first one in the queue. This can be a problem because you may not be downloading the correct metadata for the book.
This is not a bug in the plugin, so I wrote in my first answer that the plugin itself can't solve this. For multiple hits, the user would have to select the book.
Unfortunately, I've been like this before. After downloads, metadata must be checked for each book.