Private keys (client certificates) for authentication... Where?

[awasen]

Running latest Vivaldi on Windows 10 and I have the need to be able to authenticate using certificates (mutual auth) and this has been working fine and I have had the two needed certificates in Vivaldi to chose from a list when the server requests mutual auth.

Now one of the certificates has expired and I tried to figure out how I had added the two I have there now but couldn't find any way to do so, neither remove or add certificates.

If I go to vivaldi://settings/privacy and the setting for "Manage Certificate" I can see the new certificate in the list (as I have added it in Windows) but it doesn't show up in the list when accessing the site in Vivaldi, only the two previous certs are there (including the expired one).

How can I get the new certificate in the list?

[awasen]

Hi, thanks, that's what I thought as well but the new certificate is not shown in Vivaldi (only the two previous ones I had there from before)...

[awasen]

That's the certs, two old (still valid though) and two new ones (they have different DN's though)...

Logging into the page requiring mutual-auth I only see the two old ones in the list:

I checked and it is the same in Chrome though...