Background of the issue:
I am trying to manually translate a post using WPML, but the hreflang tag isn't being added correctly. The different language versions are connected and detected in the translations manager, and the URLs are working. This issue is occurring only for manually translated posts. Here is a link to a page where the issue can be seen: hidden link
Symptoms:
All language versions are using the en-us hreflang tag, and the languages aren't showing up in the language switcher.
Questions:
Why isn't the hreflang tag being added to manually translated posts?
Why are all language versions using the en-us hreflang tag?
Why aren't the languages showing up in the language switcher for manually translated posts?
