Since 8.3.7 search does not work in browser if there is Vietnamese locale in i18n plugin

[oneumyvakin]

Context

No response

Bug description

lunrjs has en issue olivernn/lunr.js#324 when working in strict mode ("use strict";)
Since 8.3.7 "use strict"; added to the beginning of search bundle.
This lead to the issue search in blower doesn't work because of JS error

search.07f07601.min.js:8 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'console')
at Object.warn (search.07f07601.min.js:8:61)
at t.Pipeline.warnIfFunctionNotRegistered (search.07f07601.min.js:17:393)
at t.Pipeline. (search.07f07601.min.js:18:319)
at Array.forEach ()
at t.Pipeline.add (search.07f07601.min.js:18:288)
at t.Builder. (lunr.multi.min.js:1:686)
at t.Builder.use (search.07f07601.min.js:40:3184)
at t.Builder. (search.07f07601.min.js:40:17975)
at t (index.ts:192:2)
at new H (search.07f07601.min.js:40:17829)

This issue happened only if Vietnamese locale exists in i18n plugin

Related links

• global is undefined in strict mode olivernn/lunr.js#324
• Commit e868966#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519

Reproduction

Uploading 9.5.33-vietnamese-search.zip…

Steps to reproduce

1. Define mkdocs:

site_name: My Docs

theme:
  name: material

plugins:
  - search
  - i18n:
        languages:
              - locale: vi
                name: Vietnamese
                default: true
                build: yes
                nav_translations:
                  test: Hướng

2. mkdocs serve --dev-addr=0.0.0.0:8000
3. Try to search something.
4. Check browsers console.

Browser

No response

Before submitting

• I have read and followed the bug reporting guidelines.
• I have attached links to the documentation, and possibly related issues and discussions.
• I assure that I have removed all customizations before submitting this bug report.
• I have attached a .zip file with a minimal reproduction using the built-in info plugin.

[squidfunk]

Thanks for reporting. Please report this to the i18n plugin. We don't officially support this plugin, and without it, Vietnamese search works, so it must be related to the plugin. Closing as upstream.

[squidfunk]

Reopened due to ultrabug/mkdocs-static-i18n#313 (comment) and fixed in 8925cae. This still prints a warning, which we'd need to take to Lunr Languages, as I've tried to fix it but to no avail. However, search works now.

[squidfunk]

Released as part of 9.5.35.