When you do that, open your browser, and either hit the hamburger menu on the right and go to History or Alt and go to History, and then click "Restore Previous

When you do that, open your browser, and either hit the hamburger menu on the right and go to History or Alt and go to History, and then click "Restore Previous Session". It's not perfect (sites lose unsaved state usually), but I know that pain and it's not so bad when you know you can just recall all the tabs.