[Решено] Footer doesn't show up the same in translated languages on a specific page even though it works on ...

Background of the issue:
I am trying to ensure that the footer, which is published for the whole site, shows up the same on the 'contactus' page in all translated languages. The footer works correctly in English.

Symptoms:
The footer doesn't show up the same in translated languages on the 'contactus' page, even though it works correctly everywhere else.

Questions:
Why doesn't the footer show up the same in translated languages on the 'contactus' page?
How can I ensure the footer is translated and displayed correctly on all pages?