useLocation().hash doesn't include leading #

[Dubzer]

Which project does this relate to?

Router

Describe the bug

useLocation().hash doesn't include leading #

Your Example Website or App

https://stackblitz.com/edit/tanstack-router-ml6mqcym?file=src%2Froutes%2Fechohash.tsx&preset=node

Steps to Reproduce the Bug or Issue

1. https://stackblitz.com/edit/tanstack-router-ml6mqcym?file=src%2Froutes%2Fechohash.tsx&preset=node
2. navigate to /echohash#123

Expected behavior

the docs say:

  /**
   * The hash of the location, including the leading hash character.
   */
  hash: string;

so the shown text is supposed to be #123
it is also the behavior defined by WHATWG URL spec

Screenshots or Videos

No response

Platform

• Router / Start Version: 1.160.2
• OS: MacOS
• Browser: Chrome
• Browser Version: 144.0.7559.133

Additional context

No response