They removed the ability of a site maker to tell user if they should use password manager on their website. A much needed feature aka 'no, I do not care about password for your stupid site'.
IMO, what's even more annoying are sites that detect whether you've used a password manager to fill your credentials and then 1) won't log you in, 2) frequently require you to clear your cookies and 3) sometimes make you change your password.
Do you have examples of such sites? I'd be interested in seeing what they're doing, and how we can fix password manager to avoid that.
Either Uni. of Wisconsin or Baylor (at least the graduate application stuff) was one of them
They also removed the ability of a site maker to tell the browser "no, this isn't the user's login form, it's where he inputs the username of somebody else".