What went wrong?

I believe this is the book shadow background being worming applied and stretched to audiobooks in series

Steps to reproduce

go to series on 1.8.0 and square audiobooks now have a background image stretched out until hover over an item

Expected vs actual behavior

it shouldn't have this image behind

Your setup

Book orbit 1.8.o
Mac, safari latest, iPad latest os

Relevant logs (optional)

Screenshots (optional)

No response

Before submitting

• I've searched existing issues and this hasn't been reported yet.