Just an update. Every time I publish an audiobook on Findaway, Audible releases a duplicate product on Apple. So, as I mentioned above, if you publish through Findaway, check your apple products and request Apple to delete the Audible duplicate. If you don't, you'll have two versions of your books show up. Not sure if this applies to Author's Republic? Hopefully, Findaway will eventually clear up this error.
Findaway's instructions to clear it: contact Apple Books:
"I am reaching out due to three of my titles being duplicated on Apple Books, as in, two products available for a singular audio title. Findaway has advised that I contact you directly. The duplicate that needs to be hidden is Audible as I’m selling direct.
{Your book:
The link to the version to KEEP is here:
{add your link
The link to the version to be HIDDEN is here:
{add your link"