Problem with the new search plugin when I use content tabs

[odysseus1973]

Contribution guidelines

• I've read the contribution guidelines and wholeheartedly agree

I've found a bug and checked that ...

• ... the problem doesn't occur with the mkdocs or readthedocs themes
• ... the problem persists when all overrides are removed, i.e. custom_dir, extra_javascript and extra_css
• ... the documentation does not mention anything about my problem
• ... there are no open or closed issues that are related to my problem

Description

When I use content tabs I have a problem with new search plugin (insiders version)

Expected behaviour

Actual behaviour

Steps to reproduce

1. create new docs with mkdocs material theme and mkdocs.yml from Configuration section
2. paste this code

=== "HTTP"

    ``` http
    POST /connect/token HTTP/1.1
    Host: sso.asna.cloud:5000
    Content-Type: application/x-www-form-urlencoded
    Cache-Control: no-cache

    client_id=E45D3491-79EE-4EEA-92B2-22CEBE4BB8B5&client_secret=1234567&grant_type=client_credentials
    ```
=== "C# (RestSharp)"

    ``` csharp
    var client = new RestClient("https://sso.asna.cloud:5000/connect/token");
    client.Timeout = -1;
    var request = new RestRequest(Method.POST);
    request.AddHeader("Content-Type", "application/x-www-form-urlencoded");
    request.AddParameter("client_id", "E45D3491-79EE-4EEA-92B2-22CEBE4BB8B5");
    request.AddParameter("client_secret", "1234567");
    request.AddParameter("grant_type", "client_credentials");
    IRestResponse response = client.Execute(request);
    Console.WriteLine(response.Content);
    ```
=== "CURL"

    ``` bash
    curl --location --request POST 'https://sso.asna.cloud:5000/connect/token' --header 'Content-Type: application/x-www-form-urlencoded' --data-urlencode 'client_id=E45D3491-79EE-4EEA-92B2-22CEBE4BB8B5' --data-urlencode 'client_secret=1234567' --data-urlencode 'grant_type=client_credentials'
    ```

3. run command: mkdocs serve
4. try to search "http"

Package versions

• Python: 3.8.10
• MkDocs: 1.2.3
• Material: 7.3.4+insiders.3.1.4

Configuration

site_name: TEST
nav:
  - Старт: index.md
theme:
  name: material
  language: ru
  features:
    - search.suggest
    - search.highlight
    - search.share
    - content.code.annotate
    - content.tabs.link
    - navigation.top  
  font:
      text: Roboto
      code: Roboto Mono
markdown_extensions:
  - pymdownx.details
  - pymdownx.highlight:
      linenums: true
  - pymdownx.inlinehilite
  - pymdownx.mark
  - pymdownx.superfences
  - pymdownx.tabbed:
       alternate_style: true 
  - pymdownx.tilde
  - pymdownx.snippets
plugins:
  - search:
      lang:
        - en
        - ru
  - autolinks
  - section-index

System information

• Operating system: Windows 11
• Browser: Chrome

[squidfunk]

Thanks for reporting! This is a problem with the linenums flag. I'll look into it.

[squidfunk]

Fixed in 118145f2b – line numbers are now excluded from the search index.

[squidfunk]

Released as part of 7.3.5-insiders-3.1.5.