Context

No response

Bug description

When enabling the instant preview feature, the rendering of a linked content tab only show the tabs and not the content below:

Related links

• https://squidfunk.github.io/mkdocs-material/setup/setting-up-navigation/#instant-previews
• ⚡️ New: Instant Previews #6704

Reproduction

Unfortunately, the build file for the reproduction was 80MB (and too big); probably due to all the images stored. (*I'll work on processing my commits to the project, so I can submit a reproduction later this week)

However, the site can be reproduced from our repository:
https://github.com/sparkfun/SparkFun_GNSS_mosaic-X5

Just enable the instant preview feature globally:

# Configuration for webpage theme
theme:
  # Features to Include (ref. theme documentation)
  features:
    # Enables instant previews globally, for all internal links
    - navigation.instant.preview

Steps to reproduce

1. Clone our repo: https://github.com/sparkfun/SparkFun_GNSS_mosaic-X5
2. Enable the instant preview feature globally in the mkdocs.yml file

   # Configuration for webpage theme
   theme:
     # Features to Include (ref. theme documentation)
     features:
       # Enables instant previews globally, for all internal links
       - navigation.instant.preview

3. Install the mkdocs-material v9.5.12 + insiders v4.53.0
4. Install the required plugins (or disable them in the mkdocs.yml file)

   sudo apt-get install pngquant
   pip install mkdocs-monorepo-plugin mkdocs-redirects mkdocs-git-authors-plugin mkdocs-git-revision-date-localized-plugin mkdocs-git-committers-plugin-2 Pillow 'mkdocs-material[imaging]'

5. Serve the site locally

   mkdocs serve

6. Navigate to a section, where the PPS Output section is linked and hover over it
   • For example: http://127.0.0.1:8000/SparkFun_GNSS_mosaic-X5/hardware_overview/#status-leds
     
   • It should produce a preview of this part of the documentation: http://127.0.0.1:8000/SparkFun_GNSS_mosaic-X5/hardware_overview/#pps-output
     

Browser

Chrome

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.