Cannot Login with Yubikey in Safari

I just registered my community account here, and setup my primary and backup yubikeys using the Safari browser.

I decided to test logging in, and discovered that I cannot get past the Yubikey part. It prompts for my key, then my PIN, and when I press the key a second time, nothing happens.

I switched over Firefox, which I’m using to write this, and it worked fine. In fact, it didn’t even ask for my PIN, I just pressed the Yubikey button and I was logged in.

Has anyone else had this issue and figured out a fix? I use Safari as my primary browser, so having to switch to Firefox to login is an inconvenience.

After upgrading to macOS 14.5 and Safari 17.5, I can authenticate with my Yubikey now. No Firefox required.

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