[Question] Error: Timed out waiting 60000ms from config.webServer.

I have playwright.config.ts as following with SvelteKit:

import type { PlaywrightTestConfig } from '@playwright/test';

const config: PlaywrightTestConfig = {
	fullyParallel: true,
	webServer: {
		command: 'npm run build && npm run preview',
		port: 4173
	}
};

export default config;

I got an error Error: Timed out waiting 60000ms from config.webServer., so I set timeout with different values, but I keep getting the same error.

I tried globalTimeout but the it returns the same error.

How to solve this error?