Issue with deleted books

A few hours back, I tried with Customer Support on Amazon via chat to look for help in order to permanently remove the deleted books from the App, but they found out like me, that its not possible. Only the book content is removed, but the cover of the book stays in the books library, which makes confusing the searching on the library items. I wish it would only displays the actual books and not all, including the deleted ones. Hope Technical support fix this issue, I will be very grateful.

Melchizedek-Priestess about Kindle – Read Books, eBooks, Magazines, Newspapers & Textbooks, v5.13.1