NEW246339
[WebAuthn] window.PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable set to False for carnival.com | Safari IOS 16.1 
https://bugs.webkit.org/show_bug.cgi?id=246339
Summary [WebAuthn] window.PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAva...
Tal Peretz
Reported 2022-10-11 07:38:03 PDT
While trying of using WebAuthn on carnival.com with IOS 16.1 (beta 4) and mobile Safari, we discovered that the PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable flag was set to false for unknown reasons. From the source code of Webkit, it appears that Webkit is blocking the use of Webauthn for a number of domains which are not publicly shared. The issue occurs only on carnival.com. As far as I am aware, this is a bug because it works perfectly on IOS 16.0 with Safari (as passkeys) on the domain carnival.com.
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Radar WebKit Bug Importer
Comment 1 2022-10-18 07:38:19 PDT
<rdar://problem/101290643>
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