I find the new design quite confusing, because the bottom button Go to full inbox
is white. As such it gives me the impression, that the blue-grayish items are actually unread, because they have a different colour, and the white (unread) items are read. The bold-face font does not really help either and the icons are too far on the right, so it takes a second glance to confirm.
I think it could already help, to colour the bottom button in the same background colour as the rest of the design.
Edit: I also just noticed that this contrasts directly with the Achievements tab, which uses white as a background colour for read items, and the blue-ish/grayish tint for new items.
Please fix this :)