Prevent 1Password from prompting to update password on sms code page

Hi, some page I use very frequently has a 2FA logon process, where username and password is input on the first "page" (actually a view) and a sms code on the subsequent "page" (same actual url). On the second view, 1Password keeps prompting me to update the password with the sms code. That is quite annoying, and very error prone, as it is easy to accidentally accept the change.

This is probably due to the sms code field being typed as a password:

<td colspan="2" class="credentials_table_unified_cell"><label for="input_1" id="label_input_1"></label><input type="password" name="_F5_challenge" class="credentials_input_password" value="" id="input_1" autocomplete="off" autocapitalize="off"></td>

Obviously, I want to prevent this from happening. One way of doing this is to blacklist the page, but the only page I have found that deals with this is a 2018 Feature Request that seems to have been a dud.

Furthermore, in my case, there would be nothing to blacklist, as both "pages" are actually just the same page where a view is being swapped out via javascript, so the url is /my.policy in both cases. Could I somehow either blacklist the specific id of the input field, or whitelist just the two I am interested in, somehow?

1Password Version: 7.6
Extension Version: Not Provided
OS Version: Windows 10
Sync Type: 1password.com
Referrer: forum-search:Blacklist url