What is the issue with the Fetch Standard?
HTML tries to xref about:blank to Fetch: https://html.spec.whatwg.org/multipage/infrastructure.html#about:blank
However, Fetch doesn't actually explicitly define it anywhere — it's just effectively defined within https://fetch.spec.whatwg.org/#concept-scheme-fetch
What is the issue with the Fetch Standard?
HTML tries to xref about:blank to Fetch: https://html.spec.whatwg.org/multipage/infrastructure.html#about:blank
However, Fetch doesn't actually explicitly define it anywhere — it's just effectively defined within https://fetch.spec.whatwg.org/#concept-scheme-fetch