In response to a report about the very slow rendering of the interface for managing site data on the macOS platform (“chrome://settings/siteData”, the “All cookies and site data” section in the settings), Google representatives said that they plan to remove this interface and make it the main interface for evaluating these sites page "chrome://settings/content/all".
The problem is that in its current form, the "chrome://settings/content/all" page provides only general information, without detailing information about individual Cookies, and is intended mainly for clearing all Cookies at once and setting permissions (the old interface allowed viewing and delete individual cookies and site data). It remains possible to fully manage Cookies through the storage management interface in the section for web developers (Applocation / Storage / Cookie), but it is not so clear and understandable for ordinary users.
Site settings in the chrome://settings/siteData interface:
Site settings in the chrome://settings/content/all interface:
Source: opennet.ru