1Password TeamHi @SupaMonkey!
Jarek here from the 1Password Extensions team. You're absolutely right, there's functionality in the extension to attempt to correctly handle sites that split OTP code entry across multiple different fields, and unfortunately that's doing the wrong thing on this page (it thinks this page is showing a OTP field split into 3 separate inputs). I've filed an issue internally to make sure we take a look at this in the future and get it fixed up.
In the meantime, drag + drop from the pop-up should help you continue filling your TOTP code into the right field here.
Thanks for reporting this and please don't hesitate to let us know if you run into any other issues! :smile:
