Empty Worker accessing jsr

[notroid5]

Version: Deno 1.46.3

deno.json

{
  "tasks": {
    "dev": "deno run --allow-read=./ --watch main.ts"
  },
  "imports": {
    "@std/assert": "jsr:@std/assert@1"
  }
} 

main.ts

new Worker(import.meta.resolve("./worker.ts"), { type: "module" }) 

worker.ts

import {} from "@std/assert" 

Expected result: no access requests
Actual result:

Deno requests net access to "jsr.io:443".
Requested by `import()` API.

It does not seem to depend on what is cached or imported.

[lucacasonato]

This is working as intended and documented: https://docs.deno.com/runtime/reference/web_platform_apis/#instantiation-permissions.

You may be interested in #8266