How to fix 400 Bad Request Cloudflare error?

Hello there,
How to fix 400 Bad Request Cloudflare error?
The URL in Arabic encoding and it’s error , it must be 404 but got
"400 Bad Request Cloudflare "

2-I tried to use Worker but it’s return an error
workers.api.error.entitlement (Code: 10014)

Can you help

Hi there,

So you don’t want the URL to be normalized? If this is the case, in your dashboard, go to Rules > Settings and disable Normalize incoming URLs.

Take care.