This fixes dynamic pages with `fallback: false` that don't have a matching path causing a 404 before rewrites are checked unexpectedly. This ensures we treat `fallback: false` pages as a match only if they also have a matching static path so that fallback rewrites can be triggered correctly. An additional test suite as been added to ensure this is working as expected.
## Bug
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added