Serch rezults only in default langauge

What is your theme? What is your permalinks setting?

Theme: Graphene
Permalinks setting: /%postname%.html

I don’t reproduce the issue. Have you a link?

I just ran into the same problem. Here’s the site I’m working on.

https://wfwp.org.hk/

It looks like the problem is that there’s no slash after the language permalink:

https://wfwp.org.hk/zh?s=參與

If I manually type in a slash like this:
https://wfwp.org.hk/zh/?s=參與

The search works great.

Now the problem is, I can’t figure out why that slash is missing and how to make the search function add that slash.

@becleung

You are right. There should be a slash and there is one on my test site. Could you try this modification: edit the file polylang/core.php at line 820 and replace:

return $this->home_urls[$language->slug][$is_search] = get_term_link($language, 'language');

by:

return $this->home_urls[$language->slug][$is_search] = trailingslashit(get_term_link($language, 'language'));

Yes. When try simple search: site.com/en?s=word – it don’t work.
When manualy add “/” – site.com/en/?s=word – works.

Sorry ??
I didn’t see post above/ I will try

Alternatively, you can download the development version (0.9.4.9) in which I included the proposed correction.
https://downloads.www.ads-software.com/plugin/polylang.zip

Changed line 820 in polylang/include/core.php

It works now, thank you!

OK. Consider that the modification will be included in the next release.

Now search is working correctly!