What is this and how do I get rid of it?

Hi Simon, yes I believe so.  I found the setting  "Offer to save and fill logins" confusing because I want to fill, but not to save, and when I disabled "Offer to save and fill" the "Offer to save" option is not available.  But I then decided to try saying yes to that but no to "Offer to save items in autofill suggestions" and this seems to be working as I'd hoped.   

A doc item on what this autosave feature is trying to do and when it tries to do it, might be helpful to others.  From where I sit, autofill is the central feature of 1P, while how the autosave is supposed to work remains mysterious, and thus why the two would be coupled together in one setting is equally so.   I see doc on manually saving https://support.1password.com/save-fill-passwords/  but could not find anything in the doc that explains the autosave.