How to optimize for core web vitals google page speed insights Avoid chaining critical requests issue?

Google page speed is showing to avoid critical requests for cloud flare javascript files.

enter image description here I tried multiple methods such as preload, fetch the javascript files in the head section of the website. Not a single method was helpful for me. Even I tried to get in touch with Cloudflare,they weren't helping much.

I would really appreciate it if anyone can help me regarding this critical issue.

Thank You.

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