Why does passcode logins work across different web browsers

dmpaul1

Thank you for the reply. Are you meaning to write "passcode" or "passkeys"? If passcodes, then can you tell me a little more about what you mean by passcodes?

If you do mean passkeys, eBay currently uses an implementation of passkeys that only applies per browser. While you can save a passkey for eBay in 1Password, you can only sign in with that passkey in the same browser that you used to save the passkey. You won’t be able to use the passkey in other browsers or devices, and the passkey won’t work anymore if you clear your browser’s history/cache.

Regarding the Google passkey: when did you create the passkey for your Google account and which browser did you use?

I look forward to hearing from you.

-Dave