Reproduction

Just open any route in sat or rsc with double shales. https://domain//en//test2/test

log-fetch.ts:26 GET https://en//test/test.manifest net::ERR_NAME_NOT_RESOLVED

System Info

7.9.6 React Router RSC

Used Package Manager

npm

Expected Behavior

404 instead of module loading

Actual Behavior

React router detects a component and try to load data which is impossible to load ;)

Problem comes from getManifestUrl
return new URL(${paths[0]}.manifest, window.location.origin);

window.location.origin -> mby we have here double // so it calls https:///test instead of https://domain/test.rsc or https://domain/test.maifest

Also a problem that is Not possible to capture double slashes in middleware to prevent this call, since middleware urls already beautified.