deno issue

reproduction.ts

const main = async () => {
	const getResponse = await fetch('https://postman-echo.com/get', {
		headers: {
			'User-Agent': 'test'
		}
	})

	console.log('GET response:', await getResponse.text())

	const postResponse = await fetch('https://postman-echo.com/post', {
		headers: {
			'User-Agent': 'test'
		}
	})

	console.log('POST response:', await postResponse.text())
}

main().catch(err => {
	console.error(err)
})