theme-predictive-search: multilingual website search returns all languages combined in a single string

[pavr0m]

In multilingual stores, searching resource type 'product' returns product items with 'title' and 'body' fields containing all languages combined in a single string without any meaningful delimiter, which makes these strings rather useless. Is there any way to specify the language in the request or otherwise get the search results in one language?

[themightyatom]

Also, the link returned is always to the default language of the site, so predictive search in any other language takes you to the wrong page.