Menu Errors after update

I am using a Metro UI theme which has big tiles as menu items. After updating polylang, plugin also adds itself as a menu item so it means another big tile which results the menu not to fit to pagewidth. It would be nice to have old style look option in settings.

Also these tiles has an editor for color and icon customization. After updating the plugin even I remove the language switcher from the menu, I wasn’t able to customize menus for secondary language. Settings seemed as applied but not shown in website. Couldn’t manage to fix it even I deleted whole menu and created back. So I installed older version and now I’m fine ??

https://www.ads-software.com/extend/plugins/polylang/