CORS issue only on Safari for IOS devices

All the imports (css,fonts, ...) on my website from my cdn or even external cdns are working perfectly on all desktop/android devices, except for IOS devices specially Safari they never loads and In console I get:

GET
models: 31
https://use.fontawesome.com/releases/v5.8.1/webf
onts/fa-solid-g00.woff2 Origin
https://www.poliigon.com is not allowed by
Access-Control-Allow-Origin.

origin https://www.poliigon.com is not allowed
by Access-Control-Allow-Origin.

Steps to recreate the issue:

• Open up URL in Safari iOS

• Open up the URL in Chrome on same device

• Open up URL in Safari again

• The woff2 fonts now throw a cors error and the fallback font (arial) loads in.

is there is something I should do specially for the IOS Safari to work?