Guild Wars 2

whenever i go to any vendor to sell something from my bags, only my starter backpack shows up. the other 8 slot safe boxes i equipped do not show up as available to sell from on the sell tab at the vendor. see my screenshot.

is this a bug anyone else has found? maybe it’s just with these types of bags or am i doing something wrong?

It’s not a bug, you have equipped safe boxes, these are designed to prevent you from selling the items in this bag. Changing the bags to normal bags will give you the option from sell from this bag again.

More information about bags is found on this page:
http://wiki.guildwars2.com/wiki/Bag