The domains the cert gets presented to is also configured in Keychain, and Safari uses it. Looks like Firefox has its own thing, buried several layers deep in

The domains the cert gets presented to is also configured in Keychain, and Safari uses it. Looks like Firefox has its own thing, buried several layers deep in settings. No idea about chrome. It's definitely a process you'd want to script in an installer, nothing you'd want to subject the end user to. So yeah, still pretty crap UX overall.