Why is the sandbox so broken? Can not list any items.
I need to create multiple sandbox users and for each user I want to list various items so I can test my api calls. However; after creating a user the sandbox will not let my create any listings. Every time I try to create one I get an "Looks like something's wrong. Please try again." or I get redirected back to the sign in form. I have also tried searching the existing listings and clicking on the "Have one to sell?" button which also crashes. Is it only possible to list items through the api?