Gatsby Link component does not work properly, how it is expected

Preliminary Checks

• This issue is not a duplicate. Before opening a new issue, please search existing issues: https://github.com/gatsbyjs/gatsby/issues
• This issue is not a question, feature request, RFC, or anything other than a bug report directly related to Gatsby. Please post those things in GitHub Discussions: https://github.com/gatsbyjs/gatsby/discussions

Description

Hi, following gif shows that after updating react 19 + gatsby v5.16.0 the Link component seems not working properly. Such as page transition is so slow (it is also a previous problem), but now I see, when click on a link (using Link component) the address bar url changes, but new page or content does not open until I refressh the page. Even the whole page becomes noninteractive. Kind regars

Reproduction Link

https://github.com/shakilmith/javaondemand

Steps to Reproduce

1.... 2. 3. ...

Expected Result

...

Actual Result

...

Environment

System:
    OS: Windows 11 10.0.26200
    CPU: (8) x64 Intel(R) Core(TM) i3-10100 CPU @ 3.60GHz
  Binaries:
    Node: 24.13.0 - C:\Program Files\nodejs\node.EXE
    npm: 11.6.2 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Chrome: 144.0.7559.110
    Edge: Chromium (140.0.3485.81)
  npmPackages:
    gatsby: ^5.16.0 => 5.16.0
    gatsby-plugin-image: ^3.16.0 => 3.16.0
    gatsby-plugin-manifest: ^5.13.1 => 5.16.0
    gatsby-plugin-mdx: ^5.13.1 => 5.16.0
    gatsby-plugin-sharp: ^5.12.0 => 5.16.0
    gatsby-plugin-sitemap: ^6.11.0 => 6.16.0
    gatsby-source-filesystem: ^5.13.1 => 5.16.0
    gatsby-transformer-remark: ^6.12.3 => 6.16.0
    gatsby-transformer-sharp: ^5.10.0 => 5.16.0
  npmGlobalPackages:
    gatsby-cli: 5.16.0

Config Flags

No response