Warning Message for Lifecycle Scripts Only Appears When Running deno task

[quadratz]

When I ran deno install --allow-scripts, I didn't see any warning messages. However, when I ran deno task setup, which included the same script, I received a warning about npm lifecycle scripts not being executed.

Steps to Reproduce

1. Create a deno.json file with the following content:

{
  "lock": false,
  "nodeModulesDir": "auto",
  "tasks": {
    "setup": "deno install --allow-scripts",
  },
  "imports": {
    "astro": "npm:[email protected]",
  }
}

2. Run deno install --allow-scripts in terminal. (No warning appeared.)
3. Delete the node_modules directory.
4. Run deno task setup. (A warning appeared.)

qz@localhost:/tmp/astro-deno> deno task setup
Warning The following packages contained npm lifecycle scripts (preinstall/install/postinstall) that were not executed:
┠─ npm:[email protected]
┃
┠─ This may cause the packages to not work correctly.
┖─ To run lifecycle scripts, use the `--allow-scripts` flag with `deno install`:
   deno install --allow-scripts=npm:[email protected]
Task setup deno install --allow-scripts

Expected Behavior

I expected to see no warning for both deno install --allow-scripts and deno task setup, since the --allow-scripts flag was used.

Actual Behavior

No warning appeared during deno install, but a warning appeared during deno task setup.

Environment

Version: Deno 2.1.5 (stable, release, x86_64-unknown-linux-gnu)
v8 13.0.245.12-rusty
typescript 5.6.2