Sure! In 1Password 8 we added system vaults that are only visible to the app. One of them is used to store the generated passwords. This vault is synced across all your devices and you always have access to the previously generated passwords.

The app no longer shows the generated passwords in the item list. Instead, they are available in the browser extension: https://cln.sh/YtKtAq

Systems vaults can also used to sync other data like certain user settings, search history, etc.