[Bug]: window hashchange event is not triggered on navigate() with createHashRouter

[RakeshPawar]

What version of React Router are you using?

6.20.0

Steps to Reproduce

I am new to react router , would appreciate some help here.

• use createHashRouter to setup router and couple of child routes
• add window event listener to check 'hashchange' event.
• Routing works as expected but event does not trigger.

sandbox link Background-

I am working on vite+ react app as shell in micro-frontend , child micro-frontends also has its own routing and I am using 'hashchange' event to sync them together.

Expected Behavior

Should raise 'hashchange' event?

Actual Behavior

no event is raised. Event is raised if I use back or navigate(-1)

[brophdawg11]

React Router uses history.pushState/history.replaceState under the hood for push/replace navigations which don't trigger hashchange events. Your best best to synchronize across these sub-apps is probably to use an effect to fire a custom event on useLocation changes