UnhandledPromiseRejectionWarn during initial opening of the

Describe the bug

I'm trying to work on the ready-made sample project, which is listed on the official Angular website. As instructed, I fork the repo and see the Generating browser application bundles (phase: setup).. in my terminal.

Next, however, I get the following error in terminal and the preview interface on the right side does not display the UI, instead it's a blank white page.

(node:6) UnhandledPromiseRejectionWarning: Error: The Angular Compiler requires TypeScript >=4.4.2 and <4.5.0 but 4.5.3 was found instead.
    at checkVersion (file:///home/projects/angular-8gqmgh-yu2ucz/node_modules/@angular/compiler-cli/bundles/index.js:17524:11)
    at verifySupportedTypeScriptVersion (file:///home/projects/angular-8gqmgh-yu2ucz/node_modules/@angular/compiler-cli/bundles/index.js:17528:3)
    at new NgtscProgram (file:///home/projects/angular-8gqmgh-yu2ucz/node_modules/@angular/compiler-cli/bundles/index.js:17678:7)
    at AngularWebpackPlugin.updateAotProgram (/home/projects/angular-8gqmgh-yu2ucz/node_modules/@ngtools/webpack/src/ivy/plugin.js:321:32)
    at eval (/home/projects/angular-8gqmgh-yu2ucz/node_modules/@ngtools/webpack/src/ivy/plugin.js:198:24)
    at Hook.eval [as call] (eval at _0x53a6f5 (https://angular-8gqmgh-yu2ucz.w.staticblitz.com/blitz.c1a2f33ebdb80ec1573b6337c828d176e80f0398.js:11:220541), <anonymous>:20:1)
    at Hook.CALL_DELEGATE [as _call] (/home/projects/angular-8gqmgh-yu2ucz/node_modules/tapable/lib/Hook.js:14:14)
    at Compiler.newCompilation (/home/projects/angular-8gqmgh-yu2ucz/node_modules/webpack/lib/Compiler.js:1054:30)
    at eval (/home/projects/angular-8gqmgh-yu2ucz/node_modules/webpack/lib/Compiler.js:1099:29)
    at eval (eval at _0x53a6f5 (https://angular-8gqmgh-yu2ucz.w.staticblitz.com/blitz.c1a2f33ebdb80ec1573b6337c828d176e80f0398.js:11:220541), <anonymous>:31:1)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:6) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:6) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Link to the blitz that caused the error

https://stackblitz.com/edit/angular-8gqmgh-yu2ucz?file=src%2Fapp%2Fapp.component.ts

Steps to reproduce

Click on Fork

Expected behavior

It is supposed to install all dependencies and display the web UI in the preview window on the right side.

Screenshots

No response

Platform

Browser name  = Chrome 
Full version  = 96.0.4664.93
Major version = 96
navigator.appName = Netscape
navigator.userAgent = Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
performance.memory = {
  "totalJSHeapSize": 82646657,
  "usedJSHeapSize": 79204253,
  "jsHeapSizeLimit": 4294705152
}
Hash = c1a2f33ebdb80ec1573b6337c828d176e80f0398

Additional context

No response

stackblitz / webcontainer-core