What version of React Router are you using?

6.14.0

Steps to Reproduce

I have a simple app with a root route / and some child routes. The root route renders the <Layout /> component with an outlet and a Blocker component that uses the unstable_Blocker hook to block all navigations.

1. Open the app at the root route /
2. Click on router link "One" => route is blocked
3. Click on "Let met through" => router proceeds
4. Click on router link "Two" => route is NOT blocked anymore

Reproduction:

• https://github.com/rothsandro/repro.react-router-blocker
• https://stalwart-souffle-2d12e5.netlify.app/

Expected Behavior

Every navigation should be blocked, not just the first one, as the blocker function always returns true.

Actual Behavior

Only the first navigation is blocked. After proceeding with the first blocked navigation, no other navigation is blocked and the blocker also never calls the shouldBlock function again.