Fully Kiosk google photos help [SOLVED]

Hi all, I have a tablet setup with a bunch of dahsboards and want to use Fully Kiosk. In general it works but on a lot of my tiles I load a background image from google photos. This works fine on the tablet (or any other device) using a browser but with FK all the background images are empty. I've tried settings in FK with no solution. Has anyone ever got this to work? If so, then what's the magic setting? Thanks

Finally! After a couple hours of fighting with settings it turned out that I needed to set FK's home page to www.google.com and sign in. Then set it back to my dashboards and the images work now.