pnpm signal handling issue repro case

package.json

{
  "name": "pnpm-signals",
  "private": true,
  "version": "1.0.0",
  "description": "",
  "scripts": {
    "dev": "node signals.js"
  },
  "author": "",
  "license": "ISC"
}

signals.js

process.once('SIGINT', () => {
  console.log('caught SIGINT, will exit in 1s');

  setTimeout(() => {
    console.log('exiting after 1s')
    process.exit(0);
  }, 1_000);
});

setInterval(() => {
  console.log('waiting ...');
}, 1_000);

transcript.txt

## with pnpm

❯ pnpm --version   
8.11.0

❯ pnpm run dev

> pnpm-signals@1.0.0 dev /Users/ben/Desktop/pnpm-signals
> node signals.js

waiting ...
^Ccaught SIGINT, will exit in 1s

# note that the 'exiting after 1s' message is never seen!

## with npm 

❯ npm --version
9.7.2

❯ npm run dev

> pnpm-signals@1.0.0 dev
> node signals.js

waiting ...
^Cwaiting ...
caught SIGINT, will exit in 1s
waiting ...
exiting after 1s