I have got a problem with icons on top - Login and Cart. After login, a login icon looks like on screen and cart icon disappears (only numbers of products in the cart left). Problem with login icon only shows on pages with pagebulider (rest pages like product or category from J2 store are ok) cart icon problem is on all pages.
How i can add a product tab "specyfication" ? And after i add it, can i put there custom content like in description tab ? And can i rename this tab (no "specyfication" but "something different"

Regards