Issue with password entry from 1Password

I’ve had multiple instances where my login/password wasn’t accepted when filled in by 1Password. If I copy/paste the password from 1Password, it’s accepted, so I know the password is correct. But when using the autofill feature (one of the main points of using a password manager) it’s often rejected on WRL. I can’t tell if it’s an issue with WRL or with 1Password, but if there’s something I can try to confirm this, please let me know. I’ve hit this issue on the website (Safari) and in the iOS app (iPhone). The symptom is an “invalid login” type message.