How to make 1PW auto-fill the one-time password for Salesforce

I let 1PW manage one-time passwords for several MFA-enabled sites. And for most of them, 1PW not only takes care of generating the OTP, it will also autofill it into the appropriate browser field when logging in (or at very least it will offer it for auto-filling when I click in the OTP field in my browser). But not for my Salesforce account. For that, I have to manually: bring up 1PW; copy the OTP; and then paste it into the browser field.

Is there a way to have 1PW autofill OTPs with Salesforce the way it does with other MFA-enabled logins?

thanks.

P.S. A related question. This is probably more for Salesforce than 1PW, but it's possible that someone who has encountered and solved the above will also have encountered and solved this. So, the manual insertion of the Salesforce OTP I describe wouldn't be that annoying were it not for the fact that it has to be done at every login. That's because, unlike most MFA-enabled sites, the Salesforce login does not offer the usual option to have the MFA aspect be remembered for that browser. If anyone knows a way around that, so that the MFA aspect of the login process persists across login sessions, I'd appreciate hearing about that too.

1Password Version: 8.10.34
Extension Version: 2.25.1
OS Version: Sonoma 14.5
Browser: Chrome, Safari