Strange url for the account creation page

-- HikaShop version -- : 2.6.3
-- Joomla version -- : 3.6.0
-- PHP version -- : 5.6.23

Hi,

I set a simple login menu item ( with the hikashops user configuraion panel type)

(/component/users/?view=login&Itemid=364&return=HASH)

The login page url is fine, but if i click on the "create account" button
(<a href="/component/users/?view=registration"> Créer mon compte</a>),
i get a very strange url on the account creation page :

/collections/armoires/user/form

Why that invisible redirection ?