Google Pagespeed marked “Failed” (help)

On [https://pagespeed.web.dev/]) My WordPress blog’s Core Web Vitals Assessment is marked “Failed” in red:

However, the real-time test says 100 score for all areas:

It’s been like this for more than 28 days (2 months). Is there’s anything else I need to do to fix the “failed” result to “passed”?