It is so needless too. Users already had to click "Secure," and then a blue link, all they did was change a useful blue link (to the certificate info) to a useless one (Learn More[0]).
As a technical user, I was using certificate info multiple times a day, even on sites where I didn't want nor need the developer bar open. Now I keep on opening the Developer Bar to check the certificate and it shoots me straight into emulation mode, disrupting my entire workflow.
They should just re-add it at the bottom by "Site Settings."
Hit similar problem and after go through bunch of trouble when I worked to update decade old website with non-UTF8 encoding and it's end up that Chrome removed that trivial encoding selection feature from menu.
So I switched back to Firefox after probably 7 years with Chrome / Chromium and absolutely happy with it. Also end-up that modern web pretty much usable with NoScript and ability to install some YouTube enhancement addons is nice.
Wow. I thought it's a bug in my copy. I tried furiously clicking around and the popup had no cert-info. That's really bad! Bring the cert info feature back! Why should I trust HTTPS if one cannot even read basic cert info to begin with!? Even IE11 has it, as does FF.
You can view the certs on the network tab of the developer tools without flipping any switches, right?
I too wish this was part of the main address bar SSL status UI but was slightly relieved to find that it hadn't completely disappeared but rather been buried.
[1] https://bugs.chromium.org/p/chromium/issues/detail?id=663971
[2] https://textslashplain.com/2017/05/02/inspecting-certificate...