Unable to edit address

-- HikaShop version -- : 2.6.3
-- Joomla version -- : 3.5.1
-- PHP version -- : 5.4.45
-- Browser(s) name and version -- : Chrome
-- Error-message(debug-mod must be tuned on) -- : No error messages present

We have set the "My Account" link to go to the customer dashboard. From there they can click "Manage Your Addresses".

It takes them to the edit address screen. When you click the pencil, the screen goes gray, but nothing pops up.

On the checkout, you can edit the address by clicking the pencil and it works fine. It isn't working from the Manager your Addresses screen.