Qwik Virtual Scroll

#0 - [🐞] Back pressed right after a same-page navigation is undone: the router finishes with `replaceState` on top of the entry Back returned to

#1 - [🐞] A pathless group layout's loader is fetched at a path that a dynamic sibling route matches: 404 "Loader not found" on client navigation

#2 - [🐞] `createOptimizer` is declared in the types of `@qwik.dev/core/optimizer` but not exported at runtime

#3 - [🐞] Using `<Catch>` without the `catchBoundary` experimental flag fails silently: HTTP 200 with a 500 page in production, a request that never answers in dev

#4 - [🐞] Dynamic `import()` of a `.css` file in a production build points to a JS chunk that is never emitted (404, the import rejects)

#5 - [🐞] Client navigation to a route that has only `onGet` (a redirect, no component) shows a blank page: the redirect is never followed

#6 - [🐞] An action that redirects reports `isRunning: false` before the redirected page has loaded

#7 - [🐞] A `routeLoader$` that redirects during a client navigation leaves `.value` as `undefined`: the target page renders and throws

#8 - [🐞] SSR waits for every `blockSSR: false` loader before rendering, even one no component reads

#9 - [🐞] Router actions: `submit()` never settles on network failure, a double click submits twice, `<Form>` with an array `onSubmit$` submits only once

#10 - [🐞] Navigating away while a route loader is still loading leaves `.value` as the internal NEEDS_COMPUTATION symbol; components of the old page re-render and crash

#11 - [🐞] Out-of-order `<Pending>` segment is written inside an open `<svg>`: `insertBefore` TypeError, boundary never resolves

#12 - fix(router): avoid reusing consumed request body in scoped route loaders

#13 - fix(devtools): measure server render time in the performance panel

#14 - fix(ts-optimizer): keep JSX dev-info positions after body rewrites