Problem with redirect to main language while searching

There is a site with implemented multi-language that works well except for search.

If I click on the search button on a page with an additional language version (not the main language) of the search, a redirect to the search results in the main language version occurs.

Example:

As it should be:
https://site.com/uk/search/?search=my_search_query
What actually happens after you click on the "Search" button:
https://site.com/search/?search=my_search_query

My Opencart version: 2.1.0.2.1

I would be grateful for recommendations on which file to look for the cause of the problem.

Those do not look like standard OpenCart URLs. What theme and extensions are you using?

broslavski wrote: ↑

Tue Nov 07, 2023 5:49 am

My Opencart version: 2.1.0.2.1

Nope, that's not a version ...