Search for site in the password/cookie list in privacy settings
I have a few hundred saved passwords and a few thousand cookies.
When I need to view or delete password or cookie from a particular site - I get to hell: search is missing, sorting is missing.
Please, do a search on the site name in the password/cookie list and ability to view password (to know if forgotten)
Search for a domain of a cookie is already in 1.8 Stable, see in vivaldi://settings/privacy/ and hit the button See saved cookies.
Or you open vivaldi://chrome/settings/cookies and search in internal page.
Password search can be done at internal page vivaldi://chrome/settings/passwords