In CQM, go to Manage All Cookies, then click on to .aliexpress.com domain. You'll see havana_tgc cookie.
Click on .passport.aliexpress.com domain (note the leading dot). You'll see havana_tgc cookie there, too.
Remember the number of cookies in both domains.
Delete havana_tgc cookie from .passport.aliexpress.com domain. The number of cookies is reduced by 1 (probably from 2 to 1).
Go to .aliexpress.com domain. You won't see havana_tgc cookie there, though the reported number of cookies hasn't been changed (i. e. it is wrong now).
Go to .passport.aliexpress.com domain. You'll see havana_tgc cookie there. The reported number of cookies is wrong again.