in the old shop layout I wasn't able to see items that were already reserved
for me in the normal shop view - only through an additional link to view reserved
items.
This link is still there in the new shop layout in the top right corner (link
says "## Items Reserved"). But I can also see them mixed up with other shop items
when I browse through this shop.
So a new filter would be nice to hide items that are already reserved for me
while browsing the shop.