Trying to update a password, but the site doesn't like the passwords 1password generates. So I try

Actually, after posting the problem above, the behavior changed. Now I enter my password, click to save it and 1password prompts about updating its (preexisting) password for this site. I say yes, and have 1password save the update, then return to the site to save the password there, but I'm stuck in a loop again of having 1password repeatedly ask about saving the update. So I'm still stuck. Have to make the update using a different browser? But this seems like a bug, no?