Show date when vault item last filled into site

Currently, bitwarden shows the date when a password was last changed for a vault item. This is excellent.

I would like to see this extended to show the date when a vault item was last filled into a site.

Here’s a specific use case: I have many email accounts, some of which are rarely used. But my email provider requires a login every 6 months, or they will close the account. So I would like to see the date I last used the data in a vault item so I can tell if I’ve logged in during that time period.