Does the Microtask Queue have more priority than the Macrotask Queue? [duplicate]

Question

If the Microtask Queue has more priority than the Macrotask Queue, why the order of console logs is

• scriptStart
• scriptEnd
• setTimeout
• Response

instead of

• scriptStart
• scriptEnd
• Response
• setTimeout

given that for(let i=0;i<100000000;i++){ const start = Date.now(); } takes enough time to keep the main thread busy, until the response from fetch arrives?

Full Code

console.log("scriptStart")

setTimeout(() => {
  console.log("setTimeout");
}, 0);

fetch("https://jsonplaceholder.typicode.com/todos/1").then(() => {
  console.log('Response');
});

for (let i = 0; i < 100000000; i++) {
  const start = Date.now();
}
console.log("scriptEnd")

Answer 1

As you can see in Network tab of debugger, the request to server starts only when thread was released (for loop ended). So, while fetch is receiving data from server, setTimeout has time to be done.