The Sato icon theme needs to inherit the "gnome" icon theme for more gnomey apps that we run. In particular, Midori uses a large chunk of gnome-icon-theme icons.
Fixed in sato-icon-theme git.
Fix pending in poky-contrib:ross/sato.
Fixed in 6d0b60a15d4ef307d8de90ccd77a2659b9108701 in poky.
Verified on core-image-sato-sdk (qemuX86)