Steam Community Market not working with HTTPS Everywhere

Posted about it here:

http://steamcommunity.com/discussions/forum/10/46476145046656316/

Basically the "Recent Activity" section of the page just displays "Waiting for new activity" instead of populating. Additionally when you've made a buy order and want to cancel it, the cancel button does not do anything.

Both of these problems disappear with the extension disabled.

Trac:
Username: Ackis