Polylang Language Visibility Not Working

Hi, I’ve been running into some serious issues with Language Visibility option.

Across multiple websites I have built with Polylang, the language/templates are not behaving correctly – specifically the footer, product single pages, and menu/archive pages, mega menus. This was previously working fine but now it’s broken or not picking the right language.

For example:

atithi.pt/pt/menus
– The footer doesn’t appear on single product and product archive pages. And when you switch to EN version of the menu, only the Portuguese version of the shows, even though I have a container for language visibility, one for english and another portuguese.

salmabeautician.pt and gahana.pt
– The mega menus are not being translated anymore, meaning if I swtich language only one lang appears the mega menu has a container for english and another portuguese.

On gahana.pt specifically
– The menu page is no longer translating when switching from English to Portuguese. In Royal Elementor Addons Product Archive template, I have set up language visibility with dedicated containers for each language, and this used to work fine. Now it doesn’t.

Here’s my setup:
WordPress (latest version)
Polylang + Connect Polylang for Elementor
The ones that require WooCommerce I have Polylang for WooCommerce Royal Elementor Addons
Theme Builder (for the menu and single product pages)
ElementsKit (for the footer and mega menus)

Thank you!

The page I need help with: [log in to see the link]