We are taking an important initative to make 3rd party plugins & themes to be perfectly compatible with AMP.
Menu not passing translation locale (w/ qtranslate-XT)
We are using AMPforWP along with qtranslate-XT, the contents work fine and the footer menus, but the main menu in the header is not outputting the correct language.
Previously reported in https://github.com/ahmedkaludi/accelerated-mobile-pages/issues/3529