"Sign in with Apple" (SiWA) not working for Orionfeedback.org with iOS

Steps to reproduce:

Try to SIWA on this site using Safari or Orion/Orion RC
Log in with password or Face ID
No Sign in or sign up process screen.

Should sign in without issue.

Latest

Xytronix Not able to reproduce. Could be Cloudflare Turnstill (captcha) refusing?