Looking back on that description, it's worded a bit poorly. However, I just added a bunch of new shelf tiles that should behave more like what you're expecting. :) Hope this helps!
Viewing post in KR Dark Academia Library for RPGs comments
Oh wow didn't expect this one to get an update, these are great the sideways ones are a bit wonky to use but otherwise this does exactly what I was needing. :3 I'm not sure what's up with them but I have a bit of a weird thing happen with the animated books where when I try closing them it changes the book being displayed for a brief moment before correcting itself side note.