We're aware of and investigating issues with some items like rugs that cannot be added to matching Small Bulk Orders

We're aware that the Cloth stack is missing an icon so when you see Cloth in the inventory list, like in your backpack, it may show the icon of another object. This does not affect the ability to use the Cloth, however. This is currently out of hands to resolve, and there are many other items missing icons as well, one day we hope to have the ability to fix that in the client.