Books not showing in calibre

Hi,

I have readarr set up and working, I have calibre setup and working (mostly) and I have calibre web setup and workin and I can send to my kindle.

This issue I have is that after readarr places the book /my/pathtobooks/

the books do not appear within Calibre even although I have the calibre library set to the same /my/pathtobooks/ .

The only way I can get them to appear is through the "Add Books" option on the top ribbon, and then I can select the books and "Open" and the all the books appear within calibre. I think this should be happening automatically?

Anyone know where I am going wrong?