I’ve looked at BitWarden info, Reddit info, and other places. AFAICT, storing passkeys in BitWarden for the Mac just does not work. I use Safari (default Mac browser). I have the browser extension installed. I have passkeys turned on. I have Mac Passwords turned auto-entry turned off. I’ve now tried this at GitHub, a financial site, and a research funding site. It simply does not work. It does bring up a BitWarden passkey window, but it never finds the associated entry in BitWarden for the site (even though I DO have BitWarden entries for all the ones I’ve tried so far). It always asks to create a new entry. I’ve tried that and when I try the passkey again, it again asks to create a new entry–for which there is no passkey. I’ve tried this with the IOS version and it does not work either. Finally, I’ve seen screenshots of a passkey field for BitWarden and I do not have that in any of my Vault entries. This is very very frustrating. It seems to have some kind of bug and no one seems to know what is wrong.