can't have the gem working

[lethunder]

Hello,
i followed instruction to install the gem.
i keep having this message in my browser console

Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('chrome-extension://kmendfapggjehodndflmmgagdbamhnfd') does not match the recipient window's origin ('null').

the page appears but js seems to be broken.

Rails 5.2.1.1
ruby 2.3.3

i'm trying to use the component from my admin controller.

[ghost]

I suspect this has to do with picrel?

Or more importantly: Deprecation from U2F API to WebAuthn:

Google Chrome will no longer support U2F API after February (2022)

@CyberDeck any plans on updating for replacing U2F API? ref. Migrating from U2F to WebAuthn